Island Fish Jasconius [Arabian Nights] SM248 you'll find:

you'll find:

Set: EX: Dragon Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Unlimited Edition Type: Land — Forest Island Rarity: Rare ({T}: Add {G} or {U}

Set: Judge Gift Cards 1998 Type: Instant Rarity: Rare Cost: {R} Lightning Bolt deals 3 damage to any target

Set: HeartGold & SoulSilver: Base Set Type: Item Rarity: Promo

Island Fish Jasconius [Arabian Nights] SM248 you'll find:Set: Arabian Nights Type: Creature Fish Rarity: Rare Cost: {4}{U}{U}{U} Island Fish Jasconius doesn't untap during your untap step. At the beginning of your upkeep, you may pay {U}{U}{U}. If you do, untap Island Fish Jasconius. Island Fish Jasconius can't attack unless defending player controls an Island. When you control no Islands, sacrifice Island Fish Jasconius.