Secrets of Strixhaven Commander

Pest

Sorcery

Destroy up to X target artifacts and/or enchantments. Create twice X 1/1 black and green Pest creature tokens with "When this token dies, you gain 1 life."

Pest Infestation

Lorwyn Eclipsed Commander

Infestation

Enchantment

Whenever a creature dies, if it had a -1/-1 counter on it, put a -1/-1 counter on target creature.

Blowfly Infestation

Foundations Jumpstart

Insect

Legendary Creature — Vampire Insect

Flying, deathtouch
Whenever a player sacrifices a nontoken creature, create a 1/1 black Insect creature token with flying.
Whenever an Insect, Leech, Slug, or Worm you control attacks, defending player loses 1 life and you gain 1 life.

Fumulus, the Infestation

Foundations

Creature — Elf Warlock

When this creature dies, create a 1/1 black and green Insect creature token with flying.

Infestation Sage

Card

Outlaws of Thunder Junction Art Series

Commander Masters

At the beginning of your upkeep, you may mill two cards. (You may put the top two cards of your library into your graveyard.)
Whenever one or more creature cards are put into your graveyard from anywhere during your turn, create a 1/1 green Insect creature token. This ability triggers only once each turn.

Crawling Infestation

Dominaria Remastered

Zombie

Discard two cards: Create a 2/2 black Zombie creature token.

Zombie Infestation

Creature — Werewolf

Whenever this creature enters or attacks, create two 1/1 green Insect creature tokens.
Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)

Infested Werewolf

Innistrad: Double Feature

Day // Night

Creature — Human Werewolf

Whenever this creature enters or attacks, create a 1/1 green Insect creature token.
Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

Infestation Expert

The List

Goblin

Destroy all creatures target player controls. For each creature that died this way, that player creates two 1/1 red Goblin creature tokens.

Mogg Infestation

Aether Revolt

Gremlin

Enchantment — Aura

Enchant artifact
At the beginning of your end step, this Aura deals 2 damage to enchanted artifact's controller.
When enchanted artifact is put into a graveyard, create a 2/2 red Gremlin creature token.

Gremlin Infestation

Scars of Mirrodin

Poison Counter

Phyrexian Insect

Artifact

This artifact enters with three charge counters on it.
{G}{G}, {T}: Put a charge counter on this artifact.
{2}, {T}, Remove a charge counter from this artifact: Create a 1/1 green Phyrexian Insect creature token with infect.

Trigon of Infestation

Scourge

Enchant nonbasic land
When enchanted land becomes tapped, destroy it.

Uncontrolled Infestation

Invasion

Saproling

Whenever a player kicks a spell, you create a 1/1 green Saproling creature token.