Name:Brain Maggot
ManaCost:1 B
Types:Enchantment Creature Insect
PT:1/1
T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigReveal | TriggerDescription$ When CARDNAME enters, target opponent reveals their hand and you choose a nonland card from it. Exile that card until CARDNAME leaves the battlefield.
SVar:TrigReveal:DB$ RevealHand | Defined$ Targeted | ValidTgts$ Opponent | SubAbility$ ExileCard
SVar:ExileCard:DB$ ChangeZone | Origin$ Hand | Destination$ Exile | DefinedPlayer$ Targeted | Chooser$ You | ChangeType$ Card.nonLand | ChangeNum$ 1 | IsCurse$ True | Duration$ UntilHostLeavesPlay
SVar:PlayMain1:TRUE
Oracle:When Brain Maggot enters, target opponent reveals their hand and you choose a nonland card from it. Exile that card until Brain Maggot leaves the battlefield.
