Name:Thwart ManaCost:2 U U Types:Instant A:SP$ Counter | Cost$ 2 U U | TargetType$ Spell | TgtPrompt$ Select target spell | ValidTgts$ Card | SpellDescription$ Counter target spell. SVar:AltCost:Cost$ Return<3/Island> SVar:RemAIDeck:True SVar:Picture:http://www.wizards.com/global/images/magic/general/thwart.jpg Oracle:You may return three Islands you control to their owner's hand rather than pay Thwart's mana cost.\nCounter target spell.