name: Island Fish Jasconius
originalText: You must pay {U}{U}{U} during your untap phase to untap Island Fish. Island Fish cannot attack unless opponent has islands in play. Island Fish is destroyed immediately if at any time you have no islands in play.
printings: 3ED, 4BB, 4ED, ARN, FBB, SUM
text: This creature doesn't untap during your untap step.
  At the beginning of your upkeep, you may pay {U}{U}{U}. If you do, untap this creature.
  This creature can't attack unless defending player controls an Island.
  When you control no Islands, sacrifice this creature.
type: Creature — Fish