Phyrexia: All Will Be One

Anoint with Affliction | Instant | | Exile target creature if it has mana value 3 or less. Corrupted — Exile that creature instead if its controller has three or more poison counters. | David Astruga

Blightbelly Rat | Creature | Phyrexian Rat | Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) When Blightbelly Rat dies, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | Yeong-Hao Han

Drown in Ichor | Sorcery | | Target creature gets -4/-4 until end of turn. Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | Tiffany Turrill

Fleshless Gladiator | Creature | Phyrexian Skeleton | Corrupted — {2}{B}: Return Fleshless Gladiator from your graveyard to the battlefield tapped. You lose 1 life. Activate only if an opponent has three or more poison counters. | Konstantin Porubov

Necrogen Communion | Enchantment | Aura | Enchant creature you control Enchanted creature has toxic 2. (Players dealt combat damage by it also get two poison counters.) When enchanted creature dies, return that card to the battlefield under your control. | Ernanda Souza

Offer Immortality | Instant | | Target creature gains deathtouch and indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) | A. M. Sartor

Pestilent Syphoner | Creature | Phyrexian Insect | Flying Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) | Brian Valeza

Scheming Aspirant | Creature | Phyrexian Advisor | Whenever you proliferate, each opponent loses 2 life and you gain 2 life. | Lauren K. Cannon

Sheoldred's Edict | Instant | | Choose one — • Each opponent sacrifices a nontoken creature. • Each opponent sacrifices a creature token. • Each opponent sacrifices a planeswalker. | Helge C. Balzer

Vraan, Executioner Thane | Legendary Creature | Phyrexian Vampire | Whenever one or more other creatures you control die, each opponent loses 2 life and you gain 2 life. This ability triggers only once each turn. | Helge C. Balzer

Venser, Corpse Puppet | Legendary Creature | Phyrexian Zombie Wizard | Lifelink, toxic 1 Whenever you proliferate, choose one — • If you don't control a creature named The Hollow Sentinel, create The Hollow Sentinel, a legendary 3/3 colorless Phyrexian Golem artifact creature token. • Target artifact creature you control gains flying and lifelink until end of turn. | Igor Kieryluk

Voidwing Hybrid | Creature | Phyrexian Bat | Flying Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) When you proliferate, return Voidwing Hybrid from your graveyard to your hand. | Abz J Harding