There also seems to be a problem with the order of layers being applied with copy effects. I'll try explain it without it getting to complicated by providing an example.
Say I have a
Gearsmith Guardian,
Wall of Mist and
Skyscanner.
The
Gearsmith Guardian is 3/5 and gets +2/+0 if I have a blue creature, which I have so it becomes 5/5.
Then I use a
Metamorphic Alteration on
Skyscanner to copy
Gearsmith Guardian.
XMage seems to copy the 5/5 and then copy the +2/+0 if I have a blue creature, making it a 7/5 creature.
What actually should happen is this:
Layer 1:
Metamorphic Alteration causes
Skyscanner to become a copy of
Gearsmith Guardian gaining the copiable values (name, types, colors, P/T as printed, etc).
Layer 2-6: Nothing relevant happens.
Layer 7A: Both Gearsmith Guardians are 3/5.
Layer 7B: Nothing relevant happens.
Layer 7C: Both Gearsmith Guardians get +2/+0 and are now 5/5.
Layer 7D-E: Nothing relevant happens.
Fixed in the next release.P.s. Is it possible to turn off the auto-forfeit when idle?