Name:Gather Specimens
ManaCost:3 U U U
Types:Instant
A:SP$ Effect | ReplacementEffects$ OppCreatEnters | SpellDescription$ If a creature would enter the battlefield under an opponent's control this turn, it enters under your control instead.
SVar:OppCreatEnters:Event$ Moved | Destination$ Battlefield | ValidCard$ Creature.OppCtrl | ReplaceWith$ ETBYourCtrl | Layer$ Control | Description$ If a creature would enter the battlefield under an opponent's control this turn, it enters under your control instead.
SVar:ETBYourCtrl:DB$ ChangeZone | Origin$ All | Destination$ Battlefield | Defined$ ReplacedCard | GainControl$ True
AI:RemoveDeck:All
Oracle:If a creature would enter the battlefield under an opponent's control this turn, it enters under your control instead.
