#Testing Lethargy Trap.
#"If three or more creatures are attacking, you may pay {U} rather than pay Lethargy Trap's mana cost. -- Attacking creatures get -3/-0 until end of turn."
#Only 2 creatures are attacking. You shouldn't be able to cast Trap alternatively.
[INIT]
FIRSTMAIN
[PLAYER1]
hand:Lethargy Trap
inplay:Mox Sapphire,Hill Giant,Grizzly Bears,Serra Angel
[PLAYER2]
life:20
[DO]
next
#combatbegins
next
#attackers
Hill Giant
Grizzly Bears
Mox Sapphire
Lethargy Trap
next
next
[ASSERT]
COMBATDAMAGE
[PLAYER1]
inplay:Mox Sapphire,Hill Giant,Grizzly Bears,Serra Angel
hand:Lethargy Trap
manapool:{0}
[PLAYER2]
life:15
[END]