Aladdin's Lamp [Arabian Nights] Reverse of Arcadia Promos Harbor Serpent can't attack unless

Harbor Serpent can't attack unless there are five or more Islands on the battlefield

Set: Legendary Collection 2 Card type: Quick Play Spell Rarity: Common Send 1 face-up "Six Samurai" monster you control to the Graveyard

Set: Starter Deck: Kaiba Card type: Normal Monster Rarity: Common Attack: 1200 Defense: 1000

Set: Morningtide Type: Creature — Faerie Rogue Rarity: Common Cost: {1}{U}{U} Flash

Aladdin's Lamp [Arabian Nights] Reverse of Arcadia Promos Harbor Serpent can't attack unlessSet: Arabian Nights Type: Artifact Rarity: Rare Cost: {10} {X}, {T}: The next time you would draw a card this turn, instead look at the top X cards of your library, put all but one of them on the bottom of your library in a random order, then draw a card. X can't be 0.