Name:Tempest Caller ManaCost:2 U U Types:Creature Merfolk Wizard PT:2/3 T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigTapAll | TriggerDescription$ When CARDNAME enters the battlefield, tap all creatures target opponent controls. SVar:TrigTapAll:DB$ TapAll | ValidTgts$ Opponent | TgtPrompt$ Select target player | ValidCards$ Creature SVar:PlayMain1:TRUE SVar:Picture:http://www.wizards.com/global/images/magic/general/tempest_caller.jpg Oracle:When Tempest Caller enters the battlefield, tap all creatures target opponent controls.