Flying, trample

You can't win the game and your opponents can't lose the game.

Flying

Archfiend of the Dross enters the battlefield with four oil counters on it.

At the beginning of your upkeep, remove an oil counter from Archfiend of the Dross. Then if it has no oil counters on it, you lose the game.

Whenever a creature an opponent controls dies, its controller loses 2 life.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

At the beginning of your upkeep, you lose 2 life.

Flying, trample

At the beginning of your upkeep, sacrifice a creature.

Sacrifice a creature: Regenerate Devouring Strossus.

Whenever Filthy Cur is dealt damage, you lose that much life.

At the beginning of your end step, target opponent gains control of up to one target creature you control. Put two +1/+1 counters on it and tap it. It's goaded for the rest of the game and it gains "This creature can't be sacrificed." (It attacks each combat if able and attacks a player other than you if able.)

Whenever a creature you own but don't control attacks, you draw a card.

Equipped creature has haste and shroud. (It can't be the target of spells or abilities.)

Equip {0}

Flying

At the beginning of your upkeep, you lose 1 life.

Trample

Whenever Phyrexian Negator is dealt damage, sacrifice that many permanents.

Devoid (This card has no color.)

At the beginning of your upkeep, you lose 1 life unless you control another colorless creature.

Flying

At the beginning of your upkeep, sacrifice an artifact other than Rust Elemental. If you can't, tap Rust Elemental and you lose 4 life.

At the beginning of your upkeep, you lose 2 life if you don't control an Ogre.

Flying

At the beginning of your upkeep, sacrifice a land. If you sacrifice an Island this way, Serendib Djinn deals 3 damage to you.

When you control no lands, sacrifice Serendib Djinn.

When Servant of Volrath leaves the battlefield, sacrifice a creature.

Equipped creature has hexproof and haste. (It can't be the target of spells or abilities your opponents control.)

Equip {1}

Whenever Takenuma Bleeder attacks or blocks, you lose 1 life if you don't control a Demon.

Flying

Whenever Tethered Skirge becomes the target of a spell or ability, you lose 1 life.