Island Fish Jasconius [Arabian Nights] Phyrexian Praetor Then that player loses all

Then that player loses all unspent mana and you add the mana lost this way

As long as your devotion to white and black is less than seven

Set: Unlimited Edition Type: Instant Rarity: Rare Cost: {G} Look at the top three cards of target player's library

Set: Gatecrash Type: Creature — Avatar Rarity: Rare Cost: {5}{G}{G} Reach

Set: Shadows over Innistrad Type: Sorcery Rarity: Uncommon Cost: {1}{W} Search your library for an Aura or Equipment card

Island Fish Jasconius [Arabian Nights] Phyrexian Praetor Then that player loses allSet: 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.