Leviathan [The Dark] SV81 each other creature you control

each other creature you control gets +1/+0 until end of turn

you can also Xyz Summon "Divine Arsenal AA-ZEUS - Sky Thunder" by using 1 Xyz Monster you control as material

the player who activated this card takes damage to the original ATK of the monster (at the time it was Summoned)

Set: Dragons of Legend 2 Card type: Fusion/Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 1200 Must be Special Summoned with "The Fang of Critias"

Set: EX: FireRed & LeafGreen Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Leviathan [The Dark] SV81 each other creature you controlSet: The Dark Type: Creature Leviathan Rarity: Rare Cost: {5}{U}{U}{U}{U} Trample Leviathan enters the battlefield tapped and doesn't untap during your untap step. At the beginning of your upkeep, you may sacrifice two Islands. If you do, untap Leviathan. Leviathan can't attack unless you sacrifice two Islands. (This cost is paid as attackers are declared.)