Bug Reports xmage 1.4.0

[th3mperor]

ok so i have tried pretty much everything i can think of i have changed all the cards in my deck list to all available versions and it still refuses to allow me to join games it keeps giving me this error message. it shows it to me no matter what version of the card i use i have the most up to date version of xmage
also i have deleted xmage redownloaded it rebuilt my deck and still get the same error message

LevelX: Woogerworks server problem.

[barrybelmont]

My Pelakka Wurm was killed with first strike in combat and drawing the card threw this:
I tried to include the exception but the forum parsed it as spam URLs.


LevelX: Please post the Error message, I can't reproduce a problem

[Doctor Weird]

1. Dawn Charm - Mode 1 should only prevent combat damage, yet it will prevent all types of damage for the turn.
   
   LevelX: Fixed beyond 1.4.0v1
   
   
2. Mindcrank - When an opponent loses life the ability triggers, goes into the stack, but once it resolves no cards go from the library to the graveyard at all, it just skips that part completely.
   
   LevelX: Fixed beyond 1.4.0v1
   
   
3. Hellspark Elemental (and probably other cards with the unearth ability) - If I unearth the elemental, attack, and then go to the end of my turn both the "sacrifice" and "exile" clauses will trigger and the game will ask me which one I want to put on the stack first. If I choose "sacrifice" first and "exile" second, all good, the exile part resolves first and the elemental is exiled, the sacrifice part does nothing afterwards. But if I choose "exile" first and "sacrifice" second then the elemental will be sacrificed and placed on my graveyard and after that the "exile" resolves but does nothing, as I'm guessing it can't "find" the elemental anymore and so it stays in my graveyard, despite the fact that because I use its unearth ability it should always be exiled once leaving the battlefield no matter what. The bug should be easy to reproduce if following the order I mention above (click the exile part, so the sacrifice goes on the top of the stack).
   
   LevelX: Fixed beyond 1.4.0v1
   
   The above were all tested against the AI, if that matters.
   
   And speaking of AI...
   
   
4. After the update from a few hours ago I have been noticing some strange behavior from the AI, mainly it playing land cards and tapping them for mana that it then doesn't use at all. For example: on turn 1 AI plays a Plains, immediately taps it for one mana and then ends the turn without using it for anything. It didn't used to do this at all until this update.
   
   
5. Also, this is a bit more vague, but since today's update I notice the AI getting stuck "thinking" for reasonably longer periods of times during, for example, main phases and end steps, even when it has absolutely nothing to do (0 cards in hand, completely tapped out, and no abilities it could use). Again, this only started happening right after the update from a few hours ago, before it would only take some time to make decisions right before making actual plays. It tends to get more noticeable a good few turns into a game, not so much during the first dozen turns or so. It's as if it gets stuck performing some loop or operation for a while before it eventually finally passes priority back to the player.

[skeet70]

704.5r If a permanent has both a +1/+1 counter and a -1/-1 counter on it, N +1/+1 and N -1/-1 counters are removed from it, where N is the smaller of the number of +1/+1 and -1/-1 counters on it.

Counters aren't cancelling each other out. Reproducible with any creature (graft and bloodthirst in my case) with a single +1/+1 counter on it, with a single -1/-1 placed on it (Grim Affliction, Instill Infection, etc). The counters should cancel each other out, leaving neither on the creature, which they don't (though visually there aren't any counters sitting on the card). Triggering proliferate at any point now (Thrummingbird, Steady Progress, etc) will give you the option to add another of either counter, where you shouldn't have any as an option.

This was against human opponents, playing in MM2015 draft and sealed events.

LevelX: Fixed beyond 1.4.0v1

[fireshoes]

It seems that Commune with the Gods is broken. On three instances today, the card I chose to put into my hand was instead put in the graveyard.

LevelX: Fixed beyond 1.4.0v1

[daggerot]

With a Soulfire Grand Master in play, Deflecting Palm doesn't gain the caster life. It should as it has lifelink, and it's Deflecting Palm (an instant) dealing damage. I was playing against a human in Standard Constructed.

Thanks for the great program overall though.

LevelX: Fixed beyond 1.4.0v2

[polaris415]

I've tried using both the java7 and normal settings, regardless of version of launcher, or version of xmage, when launching MageFrame I encounter NullPointerExceptions. I've attached screenshots of the console as the logfile doesn't include this.

http://i.imgur.com/OsYv2WX.png
http://i.imgur.com/S8mh14r.png

LevelX: Probably a problem of Java 7 and OSX:
Look here: http://stackoverflow.com/questions/15397186/unable-to-open-h2-jar-on-mac

[Beardstorm]

Resolving a Silence cast from exile via Isochron Scepter during my opponent's upkeep does not prevent that opponent from casting spells that turn.

LevelX: Fixed beyond 1.4.0v2

[Copernicus]

Otherworldy Journey returned my opponents creature under MY control:

My opponent attacked with a Gorehorn Minotaurs, equipped with a Kitesail.
I cast Otherworldly Journey targeting Gorehorn Minotaurs, also triggering my Thief of Hope.
On his End Step, the Gorehorn Minotaurs returned under my control with a +1/+1 counter on them.

I had to choose which replacement effect/trigger resolves first, the Bloodthirst or the counter from Gorhorn Minotaurs.
So i guess Bloodthirst could have to do with this bug.

LevelX: Fixed beyond 1.4.0v2

[Beardstorm]

If I have resolved an Angel's Grace this turn, have an empty library, a Laboratory Maniac on the battlefield, and would draw a card, nothing happens. I should win the game if the card drawing effect resolves.

LevelX: Can't reproduce the problem. If i test exactly your described situation the player wins caused by the empty draw. Any more information available (game log, screen shot)?

I set up a test scenario with a friend to recreate it. I tried to attach a gamelog, but it rejected it as a "possible attack vector" (?).

Gamelog | Open

23:47: Beardstorm has joined the game
: Match score:AGAW
- 1 winDeckHash: -5920703569844086340
Beardstorm
- 0 winsDeckHash: 3654900561733946035
You have to win 2 games
to win the complete matchGame has started
23:47: Beardstorm shuffles his or her library.
23:47: AGAW shuffles his or her library.
23:47: Beardstorm chooses that he or she takes the first turn
23:47: Beardstorm draws seven cards
23:47: AGAW draws seven cards
23:47: Beardstorm keeps hand
23:47: AGAW keeps hand
23:47: Turn 1 Beardstorm
(20 - 20)
23:47: Beardstorm
plays Seachrome Coast [f81]
23:47: Beardstorm
moves Lotus Bloom [096]
from hand to the exile zone
23:47: Beardstorm
suspends (3) Lotus Bloom
23:48: Beardstorm
casts Conjurer's Bauble [658]
23:48: Beardstorm
sacrificed Conjurer's Bauble [658]
23:48: Beardstorm
activates: Put up to one target card from your graveyard on the bottom of
your library. Draw a card. from Conjurer's
Bauble [658]
23:48: Beardstorm
draws a card
23:48: Beardstorm
attacks with 0 creatures
23:48: Turn 2 AGAW (20 - 20)
23:48: AGAW
draws a card
23:48: AGAW
plays Watery Grave [c2a]
23:48: AGAW
attacks with 0 creatures
23:48: Turn 3 Beardstorm (20 - 20)
23:48: Ability triggers: Lotus
Bloom [096] - At the beginning of your upkeep,
if this card is suspended, remove a time counter from it.
23:48: Removed 1 time counter
from Lotus Bloom (2 left)
23:48: Beardstorm
draws a card
23:48: Beardstorm
attacks with 0 creatures
23:48: Beardstorm
plays Temple of Silence [b3f]
23:48: Ability triggers: Temple
of Silence [b3f] - When Temple
of Silence [b3f] enters the battlefield, Scry
1. (Look at the top card of your library. You may put that card on the
bottom of your library.).
23:48: Beardstorm
puts a card from library to the bottom of his or her library
23:48: Turn 4 AGAW (20 - 20)
23:48: AGAW
draws a card
23:48: AGAW
attacks with 0 creatures
23:48: AGAW
discards down to 7 hand cards
23:48: AGAW
discards Duress [bd8]
23:48: Turn 5 Beardstorm (20 - 20)
23:48: Ability triggers: Lotus
Bloom [096] - At the beginning of your upkeep,
if this card is suspended, remove a time counter from it.
23:48: Removed 1 time counter
from Lotus Bloom (1 left)
23:48: Beardstorm
draws a card
23:48: Beardstorm
casts Pentad Prism [18f]
23:48: Beardstorm
puts 2 charge counter on Pentad Prism
23:48: Beardstorm
attacks with 0 creatures
23:48: Beardstorm
plays Tolaria West [8dd]
23:48: Turn 6 AGAW (20 - 20)
23:48: AGAW
draws a card
23:48: AGAW
attacks with 0 creatures
23:48: AGAW
discards down to 7 hand cards
23:48: AGAW
discards Zur the Enchanter [ef5]
23:48: Turn 7 Beardstorm (20 - 20)
23:48: Ability triggers: Lotus
Bloom [096] - At the beginning of your upkeep,
if this card is suspended, remove a time counter from it.
23:48: Removed 1 time counter
from Lotus Bloom (0 left)
23:48: Ability triggers: Lotus
Bloom [096] - When the last time counter is
removed from this card, if it's removed from the game, play it without
paying its mana cost if able. If you can't, it remains removed from the
game.
23:48: Beardstorm
casts Lotus Bloom [096]
23:48: Beardstorm
draws a card
23:48: Beardstorm
casts Serum Visions [26a]
23:48: Beardstorm
draws a card
23:48: Beardstorm
puts a card from library to the bottom of his or her library
23:48: Beardstorm
puts a card from library to the bottom of his or her library
23:48: Beardstorm
puts Serum Visions [26a]
from stack into his or her graveyard
23:48: Beardstorm
plays Watery Grave [048]
23:48: Beardstorm
casts Peer Through Depths [ede]
23:48: Beardstorm
moves a card to hand
23:48: Beardstorm
reveals Lightning Storm [290]
23:49: Beardstorm
puts a card from library to the bottom of his or her library
23:49: Beardstorm
puts a card from library to the bottom of his or her library
23:49: Beardstorm
puts a card from library to the bottom of his or her library
23:49: Beardstorm
puts a card from library to the bottom of his or her library
23:49: Beardstorm
puts Peer Through Depths [ede]
from stack into his or her graveyard
23:49: Beardstorm
attacks with 0 creatures
23:49: Turn 8 AGAW (20 - 20)
23:49: AGAW
draws a card
23:49: AGAW
plays Eiganjo Castle [d94]
23:49: AGAW
attacks with 0 creatures
23:49: Turn 9 Beardstorm (20 - 20)
23:49: Beardstorm
draws a card
23:49: Beardstorm
plays Flooded Strand [ad1]
23:49: Beardstorm
attacks with 0 creatures
23:49: Turn 10 AGAW (20 - 20)
23:49: AGAW
draws a card
23:49: AGAW
attacks with 0 creatures
23:49: AGAW
discards down to 7 hand cards
23:49: AGAW
discards Tasigur, the Golden Fang [e4d]
23:49: Turn 11 Beardstorm (20 - 20)
23:49: Beardstorm
draws a card
23:49: Beardstorm
attacks with 0 creatures
23:49: Turn 12 AGAW
(20 - 20)
23:49: AGAW
draws a card
23:49: AGAW
plays Flooded Strand [db1]
23:49: AGAW
attacks with 0 creatures
23:49: Turn 13 Beardstorm (20 - 20)
23:49: Beardstorm
draws a card
23:49: Beardstorm
casts Serum Visions [859]
23:49: Beardstorm
draws a card
23:49: Beardstorm
puts a card from library to the bottom of his or her library
23:49: Beardstorm
puts a card from library to the bottom of his or her library
23:49: Beardstorm
puts Serum Visions [859]
from stack into his or her graveyard
23:49: Beardstorm
attacks with 0 creatures
23:49: Turn 14 AGAW (20 - 20)
23:49: AGAW
draws a card
23:49: AGAW
attacks with 0 creatures
23:49: AGAW
discards down to 7 hand cards
23:49: AGAW
discards Zur the Enchanter [e0d]
23:49: Turn 15 Beardstorm (20 - 20)
23:49: Beardstorm
draws a card
23:49: Beardstorm
casts Serum Visions [386]
23:49: Beardstorm
draws a card
23:49: Beardstorm
puts a card from library to the bottom of his or her library
23:49: Beardstorm
puts a card from library to the bottom of his or her library
23:49: Beardstorm
puts Serum Visions [386]
from stack into his or her graveyard
23:49: Beardstorm
attacks with 0 creatures
23:49: Turn 16 AGAW (20 - 20)
23:49: AGAW
draws a card
23:49: AGAW
plays Swamp [419]
23:49: AGAW
attacks with 0 creatures
23:49: Turn 17 Beardstorm
(20 - 20)
23:49: Beardstorm
draws a card
23:49: Beardstorm
plays Darkslick Shores [5c2]
23:49: Beardstorm
attacks with 0 creatures
23:49: Turn 18 AGAW
(20 - 20)
23:49: AGAW
draws a card
23:49: AGAW
plays Creeping Tar Pit [7cb]
23:49: AGAW
attacks with 0 creatures
23:49: Turn 19 Beardstorm (20 - 20)
23:49: Beardstorm
draws a card
23:49: Beardstorm
plays Temple of Deceit [615]
23:49: Ability triggers: Temple
of Deceit [615] - When Temple
of Deceit [615] enters the battlefield, Scry 1. (Look
at the top card of your library. You may put that card on the bottom of
your library.).
23:49: Beardstorm
puts a card from library to the bottom of his or her library
23:49: Beardstorm
attacks with 0 creatures
23:49: Turn 20 AGAW (20 - 20)
23:49: AGAW
draws a card
23:50: AGAW
attacks with 0 creatures
23:50: AGAW
discards down to 7 hand cards
23:50: AGAW
discards Zur the Enchanter [113]
23:50: Turn 21 Beardstorm (20 - 20)
23:50: Beardstorm
draws a card
23:50: Beardstorm
casts Sleight of Hand [a1d]
23:50: Beardstorm
moves a card to hand
23:50: Beardstorm
puts a card from library to the bottom of his or her library
23:50: Beardstorm
puts Sleight of Hand [a1d]
from stack into his or her graveyard
23:50: Beardstorm
casts Angel's Grace [3b6]
23:50: Beardstorm
puts Angel's Grace [3b6]
from stack into his or her graveyard
23:50: Beardstorm
sacrificed Lotus Bloom [096]
23:50: Beardstorm
casts Ad Nauseam [6c0]
23:50: Beardstorm
puts Lotus Bloom [16e]
from library into his or her hand
23:50: Beardstorm
reveals Lotus Bloom [16e]
23:50: Beardstorm
puts Phyrexian Unlife [5bf]
from library into his or her hand
23:50: Beardstorm
loses 3 life
23:50: Beardstorm
reveals Phyrexian Unlife [5bf]
23:50: Beardstorm
puts Gemstone Mine [a58]
from library into his or her hand
23:50: Beardstorm
reveals Gemstone Mine [a58]
23:50: Beardstorm
puts Angel's Grace [cd1]
from library into his or her hand
23:50: Beardstorm
loses 1 life
23:50: Beardstorm
reveals Angel's Grace [cd1]
23:50: Beardstorm
puts Simian Spirit Guide [164]
from library into his or her hand
23:50: Beardstorm
loses 3 life
23:50: Beardstorm
reveals Simian Spirit Guide [164]
23:50: Beardstorm
puts Pact of Negation [5e6]
from library into his or her hand
23:50: Beardstorm
reveals Pact of Negation [5e6]
23:50: Beardstorm
puts Ad Nauseam [8a2]
from library into his or her hand
23:50: Beardstorm
loses 5 life
23:50: Beardstorm
reveals Ad Nauseam [8a2]
23:50: Beardstorm
puts Serum Visions [7f1]
from library into his or her hand
23:50: Beardstorm
loses 1 life
23:50: Beardstorm
reveals Serum Visions [7f1]
23:50: Beardstorm
puts Ad Nauseam [715]
from library into his or her hand
23:50: Beardstorm
loses 5 life
23:50: Beardstorm
reveals Ad Nauseam [715]
23:50: Beardstorm
puts Godless Shrine [e84]
from library into his or her hand
23:50: Beardstorm
reveals Godless Shrine [e84]
23:50: Beardstorm
puts Lotus Bloom [18a]
from library into his or her hand
23:50: Beardstorm
reveals Lotus Bloom [18a]
23:50: Beardstorm
puts Pact of Negation [d06]
from library into his or her hand
23:50: Beardstorm
reveals Pact of Negation [d06]
23:50: Beardstorm
puts Plains [df1]
from library into his or her hand
23:50: Beardstorm
reveals Plains [df1]
23:50: Beardstorm
puts Mystical Teachings [db0]
from library into his or her hand
23:50: Beardstorm
loses 4 life
23:50: Beardstorm
reveals Mystical Teachings [db0]
23:50: Beardstorm
puts Sleight of Hand [615]
from library into his or her hand
23:50: Beardstorm
loses 1 life
23:50: Beardstorm
reveals Sleight of Hand [615]
23:50: Beardstorm
puts Sleight of Hand [010]
from library into his or her hand
23:50: Beardstorm
loses 1 life
23:50: Beardstorm
reveals Sleight of Hand [010]
23:50: Beardstorm
puts Boseiju, Who Shelters All [77c]
from library into his or her hand
23:50: Beardstorm
reveals Boseiju, Who Shelters All [77c]
23:50: Beardstorm
puts Anticipate [eb5]
from library into his or her hand
23:50: Beardstorm
loses 2 life
23:50: Beardstorm
reveals Anticipate [eb5]
23:50: Beardstorm
puts Sleight of Hand [423]
from library into his or her hand
23:50: Beardstorm
loses 1 life
23:50: Beardstorm
reveals Sleight of Hand [423]
23:50: Beardstorm
puts Phyrexian Unlife [251]
from library into his or her hand
23:50: Beardstorm
loses 3 life
23:50: Beardstorm
reveals Phyrexian Unlife [251]
23:50: Beardstorm
puts Anticipate [c67]
from library into his or her hand
23:50: Beardstorm
loses 2 life
23:50: Beardstorm
reveals Anticipate [c67]
23:50: Beardstorm
puts Angel's Grace [a4b]
from library into his or her hand
23:50: Beardstorm
loses 1 life
23:50: Beardstorm
reveals Angel's Grace [a4b]
23:50: Beardstorm
puts Angel's Grace [c12]
from library into his or her hand
23:50: Beardstorm
loses 1 life
23:50: Beardstorm
reveals Angel's Grace [c12]
23:50: Beardstorm
puts Ad Nauseam [791]
from library into his or her hand
23:50: Beardstorm
loses 5 life
23:50: Beardstorm
reveals Ad Nauseam [791]
23:50: Beardstorm
puts Island [c75]
from library into his or her hand
23:50: Beardstorm
reveals Island [c75]
23:50: Beardstorm
puts Flooded Strand [da3]
from library into his or her hand
23:50: Beardstorm
reveals Flooded Strand [da3]
23:50: Beardstorm
puts Lotus Bloom [442]
from library into his or her hand
23:50: Beardstorm
reveals Lotus Bloom [442]
23:50: Beardstorm
puts Temple of Deceit [874]
from library into his or her hand
23:50: Beardstorm
reveals Temple of Deceit [874]
23:50: Beardstorm
puts Pentad Prism [f8c]
from library into his or her hand
23:50: Beardstorm
loses 2 life
23:50: Beardstorm
reveals Pentad Prism [f8c]
23:50: Beardstorm
puts Simian Spirit Guide [693]
from library into his or her hand
23:50: Beardstorm
loses 3 life
23:50: Beardstorm
reveals Simian Spirit Guide [693]
23:50: Beardstorm
puts Pentad Prism [eb7]
from library into his or her hand
23:50: Beardstorm
loses 2 life
23:50: Beardstorm
reveals Pentad Prism [eb7]
23:50: Beardstorm
puts Swamp [17e]
from library into his or her hand
23:50: Beardstorm
reveals Swamp [17e]
23:50: Beardstorm
puts Pentad Prism [2c8]
from library into his or her hand
23:50: Beardstorm
loses 2 life
23:50: Beardstorm
reveals Pentad Prism [2c8]
23:50: Beardstorm
puts Polluted Delta [d4c]
from library into his or her hand
23:50: Beardstorm
reveals Polluted Delta [d4c]
23:50: Beardstorm
puts Urborg, Tomb of Yawgmoth [260]
from library into his or her hand
23:50: Beardstorm
reveals Urborg, Tomb of Yawgmoth [260]
23:50: Beardstorm
puts Hallowed Fountain [5fe]
from library into his or her hand
23:50: Beardstorm
reveals Hallowed Fountain [5fe]
23:50: Beardstorm
puts Polluted Delta [2da]
from library into his or her hand
23:50: Beardstorm
reveals Polluted Delta [2da]
23:50: Beardstorm
puts Ad Nauseam [6c0]
from stack into his or her graveyard
23:51: Beardstorm
casts Laboratory Maniac [9bc]
23:51: Beardstorm
casts Serum Visions [7f1]
23:51: Beardstorm
puts Serum Visions [7f1]
from stack into his or her graveyard
23:52: Beardstorm
casts Lightning Storm [290]
targeting AGAW
23:52: Beardstorm
discards Gemstone Mine [a58]
23:52: Beardstorm
activates: Put two charge counters on Lightning
Storm [290]. You may choose a new target for
it.Any player may activate this ability but only if Lightning
Storm [290] is on the stack. from Lightning
Storm [290]
23:52: Beardstorm
discards Temple of Enlightenment [832]
23:52: Beardstorm
activates: Put two charge counters on Lightning
Storm [290]. You may choose a new target for
it.Any player may activate this ability but only if Lightning
Storm [290] is on the stack. from Lightning
Storm [290]
23:52: Beardstorm
discards Godless Shrine [e84]
23:52: Beardstorm
activates: Put two charge counters on Lightning
Storm [290]. You may choose a new target for
it.Any player may activate this ability but only if Lightning
Storm [290] is on the stack. from Lightning
Storm [290]
23:52: Beardstorm
discards Plains [df1]
23:52: Beardstorm
activates: Put two charge counters on Lightning
Storm [290]. You may choose a new target for
it.Any player may activate this ability but only if Lightning
Storm [290] is on the stack. from Lightning
Storm [290]
23:52: Beardstorm
discards Boseiju, Who Shelters All [77c]
23:52: Beardstorm
activates: Put two charge counters on Lightning
Storm [290]. You may choose a new target for
it.Any player may activate this ability but only if Lightning
Storm [290] is on the stack. from Lightning
Storm [290]
23:52: Beardstorm
discards Flooded Strand [da3]
23:52: Beardstorm
activates: Put two charge counters on Lightning
Storm [290]. You may choose a new target for
it.Any player may activate this ability but only if Lightning
Storm [290] is on the stack. from Lightning
Storm [290]
23:52: Beardstorm
discards Island [c75]
23:52: Beardstorm
activates: Put two charge counters on Lightning
Storm [290]. You may choose a new target for
it.Any player may activate this ability but only if Lightning
Storm [290] is on the stack. from Lightning
Storm [290]
23:52: Beardstorm
discards Temple of Deceit [874]
23:52: Beardstorm
activates: Put two charge counters on Lightning
Storm [290]. You may choose a new target for
it.Any player may activate this ability but only if Lightning
Storm [290] is on the stack. from Lightning
Storm [290]
23:52: Beardstorm
discards Swamp [17e]
23:52: Beardstorm
activates: Put two charge counters on Lightning
Storm [290]. You may choose a new target for
it.Any player may activate this ability but only if Lightning
Storm [290] is on the stack. from Lightning
Storm [290]
23:52: Lightning Storm is now
targeting AGAW
23:52: Lightning Storm is now
targeting AGAW
23:52: Lightning Storm is now
targeting AGAW
23:52: Lightning Storm is now
targeting AGAW
23:52: Lightning Storm is now
targeting AGAW
23:52: Lightning Storm is now
targeting AGAW
23:52: Lightning Storm is now
targeting AGAW
23:52: Lightning Storm is now
targeting AGAW
23:52: Lightning Storm is now
targeting AGAW
23:52: AGAW
loses 21 life
23:52: AGAW
has lost the game.

I put it up as a PasteBin instead: http://pastebin.com/q0UpP5Cp

Ad Nauseam resolves after timestamp 23:50. After Ad Nauseam is put into my graveyard I have 0 cards left in my library. Then I cast Laboratory Maniac, followed by Serum Visions. Serum Visions just doesn't do anything.


LevelX: Fixed beyond 1.4.0v2

[Doctor Weird]

Avarice Totem - The ability doesn't do anything. During my (AI) opponent's turn I paid 5 mana to exchange control of the totem with his Divinity of Pride, the ability went to the stack, nothing else was played, the ability resolved but no permanents were exchanged, it just skipped the effect and both the artifact and creature stayed where they were. I then tried again during my turn and same result.

While I'm at it, and it's possible it already does that, I don't actually know, but just in case, it should be worth noticing that when the ability resolves, if one of the permanents left the battlefield for some reason then no exchange should happen and the other permanent doesn't change controller. I figured it's one of those tiny rule details easy to miss or forget in the coding so I'm just saying it now to save everyone's time in case it's not like that already.

LevelX: Fixed beyond 1.4.0v2

[Mikeee]

Split Cards? - I cast Wear // Tear vs someone targeting a Voltaic Key. Which it was Force of Will'ed.... but still destroyed the Voltaic Key. I took a quick screen shot... believe it's bc it's a split card.. but fow didn't work on it.

Ps. Says my post looks too spamy for a new user. and that I can't post a url from another site.

[fireshoes]

Praetor's Grasp exiles a card face down, but you can neither look at the card nor play it.

LevelX: Fixed beyond 1.4.0v2

[aieie]

Mana Flare adds a colorless mana instead of the same mana the land produced.

LevelX: Can't reproduce this. Which land caused this problem? How did you use it?

[Kanatex]

I cast Marchesa, The Black Rose with Opal Palace's second ability and it did not receive a +1/+1 counter the first time it was cast (rulings say it should on the first time cast).

LevelX: Fixed beyond v2

EDIT: I notice that Grave Pact (Possibly Dictate of Erebos as well) doesn't work if the creatures have protection from black or shroud or the like (Akroma's Memorial, Lightning Greaves, Progenitus all stoppped it, none should)

LevelX: Fixed beyond v2