Leviathan [Beatdown] Domri thinking the entrance was too

thinking the entrance was too narrow for it to follow

while for others

you may search your library and/or graveyard for a card with augment and combine it with that host

You may put any number of permanent cards with mana value X or less from among them onto the battlefield

Leviathan [Beatdown] Domri thinking the entrance was tooSet: Beatdown 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.)