name: Island Fish Jasconius
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