First printed in Murders at Karlov Manor (2024)
Sorcery
Create a 0/0 green Ooze creature token with trample. Put X +1/+1 counters on it, where X is two plus the total number of cards you own in exile and in your graveyard that are Oozes or are named Slime Against Humanity.
A deck can have any number of cards named Slime Against Humanity.
- Illustrated by
- Brent Hollowell
Legality
- Legal in
- Standard, Pioneer, Modern, Legacy, Vintage, Pauper, Future Standard, Historic, Timeless, Penny Dreadful, Gladiator, Commander, Duel Commander, Pauper Commander, Tiny Leaders, Oathbreaker, Brawl, Standard Brawl, Competitive Brawl
- Not legal in
- Alchemy, Premodern, Old School 93/94, PreDH
Rulings (4)
- The last ability of Slime Against Humanity lets you ignore the "four-of" rule. It doesn't let you ignore format legality. For example, during a Murders at Karlov Manor Limited event, you can't add Slime Against Humanity from your personal collection.
- If you own face-down cards in exile, they won't count toward the value of X, even if you're allowed to look at them and you know they are Ooze cards or cards named Slime Against Humanity.
- The last ability of Slime Against Humanity also lets you ignore the "singleton" rule in formats like Commander.
- Slime Against Humanity isn't put into your graveyard until after it finishes resolving, so it doesn't count itself for its own effect.
Prices
MTGO price: 0.002 TIX, the cheapest non-foil print (average sell price on GoatBots, 31 Oct 2026).
In Limited on MTG Arena
Win rates in Arena drafts and sealed, retrieved from 17Lands (CC BY 4.0).
| Set | GIH WR | vs set | IWD | Games |
|---|---|---|---|---|
| Murders at Karlov Manor (MKM), Premier Draft | 44.0% | -11.0 | -4.9 | 4174 |
- GIH WR
- win rate of the games in which the card was in the opening hand or drawn
- vs set
- points above or below the average win rate of all decks in the set
- IWD
- improvement when drawn: GIH WR minus the win rate when the card stayed in the library
- Games
- games in which the card was seen
