Leviathan [The Dark]Set: 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.)

Set: Magic 2014 Type: Artifact Rarity: Rare Cost: {4} As Door of Destinies enters the battlefield

all creatures able to block Stone-Tongue Basilisk do so

Set: Limited Edition Alpha Type: Instant Rarity: Uncommon Cost: {U}{U} Counter target spell

Each player who doesn't win the subgame loses half their life

Set: Mirage Type: Legendary Creature — Viashino Shaman Rarity: Rare Cost: {3}{R}{R} {1}{R}{R}

Set: Alliances Type: Land Rarity: Rare Thawing Glaciers enters the battlefield tapped

then shuffle your library

Set: Torment Type: Sorcery Rarity: Common Cost: {1}{B}{B} Destroy target land

Set: Time Spiral Timeshifted Type: Creature — Atog Rarity: Rare Cost: {1}{W} Sacrifice an enchantment: Auratog gets +2/+2 until end of turn

you may put that card onto the battlefield

It turns prey into predator

Lord of Shu gets +2/+2 as long as you control a permanent named Guan Yu