Phyrexia: All Will Be One

Cephalopod Sentry | Artifact Creature | Phyrexian Squid | Flying Cephalopod Sentry's power is equal to the number of artifacts you control. | Mathias Kollros

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

Serum-Core Chimera | Creature | Phyrexian Chimera | Flying Whenever you cast a noncreature spell, put an oil counter on Serum-Core Chimera. Remove three oil counters from Serum-Core Chimera: Draw a card. Then you may discard a nonland card. When you discard a card this way, Serum-Core Chimera deals 3 damage to target creature or planeswalker. Activate only as a sorcery. | Johan Grenier

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

Necrogen Rotpriest | Creature | Phyrexian Zombie Cleric | Toxic 2 (Players dealt combat damage by this creature also get two poison counters.) Whenever a creature you control with toxic deals combat damage to a player, that player gets an additional poison counter. {1}{B}{G}: Target creature you control with toxic gains deathtouch until end of turn. | Igor Krstic