Name:Sea Serpent
ManaCost:5 U
Types:Creature Serpent
PT:5/5
S:Mode$ CantAttack | ValidCard$ Card.Self | UnlessDefenderControls$ Island | Description$ CARDNAME can't attack unless defending player controls an Island.
T:Mode$ Always | TriggerZones$ Battlefield | IsPresent$ Island.YouCtrl | PresentCompare$ EQ0 | Execute$ TrigSac | TriggerDescription$ When you control no Islands, sacrifice CARDNAME.
SVar:TrigSac:DB$ Sacrifice
SVar:NeedsToPlay:Island.YouCtrl
Oracle:Sea Serpent can't attack unless defending player controls an Island.\nWhen you control no Islands, sacrifice Sea Serpent.
