Scars of Mirrodin

Poison Counter

Creature — Phyrexian Rat

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
When this creature enters, each player gets a poison counter.

Ichor Rats

Phyrexia: All Will Be One

Legendary Creature — Phyrexian Rat

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)
Other Rats you control have toxic 1.
When Karumonix enters, look at the top five cards of your library. You may reveal any number of Rat cards from among them and put the revealed cards into your hand. Put the rest on the bottom of your library in a random order.

Karumonix, the Rat King

Champions of Kamigawa

Legendary Creature — Rat Rogue

All Rats have fear.
{T}, Sacrifice a Rat: Create X 1/1 black Rat creature tokens, where X is the number of Rats you control.

Marrow-Gnawer

Kamigawa: Neon Dynasty

Artifact Creature — Rat Ninja

Ninjutsu {1}{B} ({1}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
Lifelink

Mukotai Ambusher

Dominaria

Creature — Rat

This creature gets +1/+0 for each other Rat you control.
A deck can have any number of cards named Rat Colony.

Rat Colony

Jumpstart 2022

Legendary Creature — Rat Warlock

Whenever Ashcoat attacks or blocks, other Rats you control get +X/+X until end of turn, where X is the number of Rats you control.
At the beginning of your end step, you may mill four cards. If you do, return up to two Rat creature cards from your graveyard to your hand. (To mill a card, put the top card of your library into your graveyard.)

Ashcoat of the Shadow Swarm

Modern Horizons 2

Sorcery

Return target creature card and all other cards with the same name as that card from your graveyard to your hand.

Echoing Return

Ravnica Remastered

Copy

Pack Rat's power and toughness are each equal to the number of Rats you control.
{2}{B}, Discard a card: Create a token that's a copy of this creature.

Pack Rat

Forgotten Realms Commander

Creature — Human Warlock

Rats you control have menace.
{1}{B}, {T}: Create a 1/1 black Rat creature token.
{2}{B}{B}, {T}, Sacrifice three Rats: Gain control of target creature.

Piper of the Swarm

Teenage Mutant Ninja Turtles

Basic Land — Swamp

Swamp

The List

Swarm of Rats's power is equal to the number of Rats you control.

Swarm of Rats

Edge of Eternities: Stellar Sights

Land

{T}: Add {C}.
{T}: Regenerate target Insect, Rat, Spider, or Squirrel. (The next time it would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Type			%	#
Black			100%	45
*Inner Circle

Type	%	#
Black	80%	16
Colorless	20%	4
*Outer Circle

Deck History