#Testing Nim Devourer upkeep ability, move to play then sacrifice a creature.
[INIT]
UPKEEP
[PLAYER1]
graveyard:Nim Devourer
inplay:Tundra Wolves
manapool:{B}{B}
[PLAYER2]
life:20
[DO]
Nim Devourer
choice 0
Tundra Wolves
next
next
[ASSERT]
FIRSTMAIN
[PLAYER1]
inplay:Nim Devourer
graveyard:Tundra Wolves
[PLAYER2]
life:20
[END]