Name:Memory Erosion
ManaCost:1 U U
Types:Enchantment
T:Mode$ SpellCast | ValidActivatingPlayer$ Opponent | TriggerZones$ Battlefield | Execute$ TrigMill | TriggerDescription$ Whenever an opponent casts a spell, that player puts the top two cards of his or her library into his or her graveyard.
SVar:TrigMill:AB$ Mill | Cost$ 0 | Defined$ TriggeredActivator | NumCards$ 2
SVar:Picture:http://www.wizards.com/global/images/magic/general/memory_erosion.jpg
Oracle:Whenever an opponent casts a spell, that player puts the top two cards of his or her library into his or her graveyard.