Saproling Migration

Sorcery

Saproling Cluster

Enchantment

Sprout

Instant

Shroofus Sproutsire

Legendary Creature — Saproling

Saproling Symbiosis

Sorcery

Seed Spark

Instant

Spontaneous Generation

Sorcery

Yavimaya Sapherd

Creature — Fungus

Spore Swarm

Instant

Sporoloth Ancient

Creature — Fungus

Fungal Sprouting

Sorcery

Sporemound

Creature — Fungus

Sporesower Thallid

Creature — Fungus

Golgari Germination

Enchantment

Selesnya Evangel

Creature — Elf Shaman

Thallid

Creature — Fungus

Slimefoot, the Stowaway

Legendary Creature — Fungus

Fungal Infection

Instant

Slimefoot and Squee

Legendary Creature — Fungus Goblin

Aura Mutation

Instant

Night Soil

Enchantment

Verdant Force

Creature — Elemental

Greener Pastures

Enchantment

Infested Thrinax

Creature — Lizard

Undercellar Myconid

Creature — Fungus

Fungal Plots

Enchantment

Vitaspore Thallid

Creature — Fungus

Spore Burst

Sorcery

Thallid Germinator

Creature — Fungus

Tangleroot

Artifact

Psychotrope Thallid

Creature — Fungus