Beacon of Creation

Sorcery

Bestial Menace

Sorcery

Symbiotic Beast

Creature — Insect Beast

Midsummer Revel

Enchantment

Curious Herd

Instant

Pulse of the Tangle

Sorcery

Spore Swarm

Instant

Tooth and Nail

Sorcery

Wild Endeavor

Sorcery

Symbiotic Wurm

Creature — Wurm

Skittering Invasion

Kindred Sorcery — Eldrazi

Invoke the Ancients

Sorcery

Goblin War Party

Sorcery

Endless Swarm

Sorcery

Broodspinner

Creature — Spider

Then, Dreadmaws Ate Everyone

Sorcery

Ant Queen

Creature — Insect

Izoni, Thousand-Eyed

Legendary Creature — Elf Shaman

Spontaneous Generation

Sorcery

Audience with Trostani

Sorcery

Crush of Wurms

Sorcery

Combine Chrysalis

Artifact

Sylvan Offering

Sorcery

Soul of Zendikar

Creature — Avatar

Assemble the Entmoot

Enchantment

Rise of the Varmints

Sorcery

Gelatinous Genesis

Sorcery

Fungal Sprouting

Sorcery

It of the Horrid Swarm

Creature — Eldrazi Insect

Feral Incarnation

Sorcery

Ant-Man's Army

Creature — Insect