Testing Gelatinous Genesis (--> {X}{X} in combination with X/X as cost)
[INIT]
FIRSTMAIN
[PLAYER1]
hand:Gelatinous Genesis,Pyroclasm
inplay:Mox Ruby,Mox Emerald
manapool:{6}{G}
[PLAYER2]
[DO]
Gelatinous Genesis
choice 6
Mox Ruby
Mox Emerald
Pyroclasm
[ASSERT]
FIRSTMAIN
[PLAYER1]
manapool:{0}
inplay:*,*,*,Mox Ruby,Mox Emerald
graveyard:Gelatinous Genesis,Pyroclasm
[PLAYER2]
life:20
[END]