Lord of Atlantis [Alpha Edition] XY155 during your opponent's Standby Phase:

during your opponent's Standby Phase: You can inflict 300 damage to your opponent for each card your opponent controls

Once per turn: You can discard 1 "Toon" card

Set: The New Challengers Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 2500 Defense: 2000 2 Level 4 monsters You can detach 2 Xyz Materials from this card

Normal Summon 1 "Constellar" monster

Lord of Atlantis [Alpha Edition] XY155 during your opponent's Standby Phase:Set: Alpha Edition Type: Creature Merfolk Rarity: Rare Cost: {U}{U} Other Merfolk get +1 +1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.) A master of tactics, the Lord of Atlantis makes his people bold in battle merely by arriving to lead them.