Phyrexia: All Will Be One

Mite Overseer | Creature | Phyrexian Soldier | First strike As long as it's your turn, creature tokens you control get +1/+0 and have first strike. {3}{W/P}: Create a 1/1 colorless Phyrexian Mite artifact creature token with toxic 1 and "This creature can't block." (Players dealt combat damage by it also get a poison counter. {W/P} can be paid with either {W} or 2 life.) | Nestor Ossandon Leal

Archfiend of the Dross | Creature | Phyrexian Demon | 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. | Lie Setiawan

Evolved Spinoderm | Creature | Phyrexian Beast | Evolved Spinoderm enters the battlefield with four oil counters on it. Evolved Spinoderm has trample as long as it was two or fewer oil counters on it, Otherwise, it has hexproof. At the beginning of your upkeep, remove an oil counter from Evolved Spinoderm. Then if it has no oil counters on it, sacrifice it. | Svetlin Velinov

Ria Ivor, Bane of Bladehold | Legendary Creature | Phyrexian Knight | Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.) At the beginning of combat on your turn, the next time target creature would deal combat damage to one or more players this combat, prevent that damage. If damage is prevented this way, create that many 1/1 colorless Phyrexian Mite artifact creature tokens with toxic 1 and "This creature can't block." | Andreas Zafiratos

Ezuri, Stalker of Spheres | Legendary Creature | Phyrexian Elf Warrior | When Ezuri, Stalker of Spheres enters the battlefield, you may pay {3}. If you do, proliferate twice. Whenever you proliferate, draw a card. | Fariba Khamseh

Kethek, Crucible Goliath | Legendary Creature | Phyrexian Beast | At the beginning of your end step, you may sacrifice another creature. If you do, reveal cards from the top of your library until you reveal a nonlegendary creature card with lesser mana value, put it onto the battlefield, then put the rest on the bottom of your library in a random order. | Zoltan Boros