Collectible Card Game Headquarters

Describe the Bug:
A creature targetted by War Dance's activated ability doesn't get +X/+X until end of turn. Instead, a legacy card is created stating the targetted creature gets +X/+X.

Which card did behave improperly ?
War Dance

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
C14U, duel

What exactly should be the correct behavior/interaction ?
A creature targetted by War Dance's activated ability gets +X/+X until end of turn.

Are any other cards possibly affected by this bug ?
-

Confirmed.
If you target your own creature with War Dance the legacy card doesn't get attached to the creature either goes to enchantment/artifact pile.
if you target your opponent's creature with War Dance the legacy card doesn't get attached to the creature but gets attached to a random land.

Fixed in a3d721c