Leviathan [The Dark] SV81 it used to be seven

it used to be seven men

Set: EX: Dragon Type: Water Rarity: Common Retreat cost: Colorless

Set: Zendikar Type: Enchantment Rarity: Rare Cost: {B} At the beginning of each end step

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

As long as this card remains face-up on the field

Leviathan [The Dark] SV81 it used to be sevenSet: 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.)