Prologue to Phyresis

Instant

Vraska's Fall

Instant

Virulent Wound

Instant

Infectious Bite

Instant

Leeches

Sorcery

Caress of Phyrexia

Sorcery

Infectious Inquiry

Sorcery

Pit Scorpion

Creature — Scorpion

Noxious Assault

Sorcery

Syphon Soul

Sorcery

Venerated Rotpriest

Creature — Phyrexian Druid

Mycosynth Fiend

Creature — Phyrexian Horror

The Black Breath

Sorcery

Pick Your Poison

Sorcery

Ichor Rats

Creature — Phyrexian Rat

Hidetsugu's Poison Rite

Sorcery

Norn's Decree

Enchantment

Pulse of the Hunter Maze

Instant

Gruesome Fate

Sorcery

Pox

Sorcery

Poison Counter

Card

Infest

Sorcery

Burn the Phyresis

Enchantment

Poison the Waters

Sorcery

Virulent Sliver

Creature — Sliver

Sabertooth Cobra

Creature — Snake

Black Sun's Zenith

Sorcery

Viridian Betrayers

Creature — Phyrexian Elf Warrior

Nausea

Sorcery

Naturalize the Phyresis

Enchantment

Toxic Deluge

Sorcery