Leviathan [Fourth Edition (Foreign Black Border)] Rogue Rat Set: Ixalan Prerelease Promos Type:

Set: Ixalan Prerelease Promos Type: Creature — Human Pirate Rarity: Rare Cost: {3}{R} {3}{R}: Gain control of target creature an opponent controls until end of turn

and expansion symbol) plus a small Planeswalker symbol in their lower-left corner

An opponent chooses a nonland card exiled this way

It's a one-ecosystem army

Set: Japan Junior Tournament Type: Creature — Elf Rarity: Rare Cost: {1}{G}{G} Other Elf creatures get +1/+1 and have forestwalk

Leviathan [Fourth Edition (Foreign Black Border)] Rogue Rat Set: Ixalan Prerelease Promos Type:Set: Fourth Edition (Foreign Black Border) 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.)