Grist, Voracious Larva // Grist, the Plague Swarm

Grist, Voracious Larva // Grist, the Plague Swarm card image

Grist, Voracious Larva // Grist, the Plague Swarm: Legendary Creature - Insect, Modern Horizons 3. Printings, prices, and format legality on Mana Grove.

Mana cost
{G}
Mana value
1
Type
Legendary Creature - Insect
Colour identity
Black and green (BG)
Power / toughness
1/2
Rarity
Mythic
Set
Modern Horizons 3 (MH3)
Released
2024-06-14
Collector number
251
Artist
Chris Rahn
Commander rank
4,501 (by how often it appears in Commander decks)
Keywords
Transform, Mill, Deathtouch
Commander
Can be your commander

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About Grist, Voracious Larva // Grist, the Plague Swarm

Grist, Voracious Larva // Grist, the Plague Swarm is a Magic: The Gathering card, a mythic rare black and green legendary creature from Modern Horizons 3 (MH3), a draft-focused set released in June 2024. It is collector number 251 in that set, with art by Chris Rahn. It costs {G} (one green mana) to cast, for a mana value of 1. It is a 1/2 creature. Its colour identity is black and green. It is legal in Modern, Legacy, Vintage, Commander, Duel Commander, Oathbreaker, Brawl, Historic, Timeless, Gladiator and Penny Dreadful. It has been printed in 2 sets. It can be your commander. The latest aggregated market price for this printing is $1.36 (normal finish, as of 2026-11-01).

Card text

Deathtouch

Whenever Grist or another creature you control enters, if it entered from your graveyard or you cast it from your graveyard, you may pay {G}. If you do, exile Grist, then return it to the battlefield transformed under its owner's control.

Market price

Latest aggregated market price for the normal finish of this printing: $1.36 (as of 2026-11-01).

The figure covers this printing only; other printings carry their own price on their own page.

Format legality

Legality of Grist, Voracious Larva // Grist, the Plague Swarm by format. Formats in which it is not legal are not listed.

ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
Duel CommanderLegal
OathbreakerLegal
BrawlLegal
HistoricLegal
TimelessLegal
GladiatorLegal
Penny DreadfulLegal

Other printings of Grist, Voracious Larva // Grist, the Plague Swarm

Grist, Voracious Larva // Grist, the Plague Swarm has been printed in 2 sets. The other printings are listed newest first, with the rarity and release year of each.

PrintingRarityYear
Modern Horizons 3 (MH3) #446Mythic2024
Modern Horizons 3 (MH3) #472Mythic2024
Modern Horizons 3 Promos (PMH3) #251sMythic2024

Official rulings

The 8 most recent official rulings for Grist, Voracious Larva // Grist, the Plague Swarm, newest first.

  • In the Commander variant, a double-faced card's color identity is determined by the mana costs and mana symbols in the rules text of both faces combined. If either face has a color indicator or basic land type, those are also considered. For example, Ral, Monsoon Mage's color identity is blue and red, since its front face is red and its back face has a blue and red color indicator.
  • If a card copied by one of the tokens had any "when [this creature] enters the battlefield" abilities, the appropriate token also has those abilities and will trigger them when it's created. Similarly, any "as [this creature] enters the battlefield" or "[this creature] enters the battlefield with" abilities that a token has copied will also work.
  • In some rare cases, a spell or ability may cause Grist, Voracious Larva to transform while it's a creature (front face up) on the battlefield. If this happens, Grist, the Plague Swarm won't have any loyalty counters on it and will subsequently be put into its owner's graveyard.
  • If you are instructed to put a card that isn't a double-faced card onto the battlefield transformed, it will not enter the battlefield at all. In that case, it stays in the zone it was previously in. For example, if a single-faced card is a copy of Ral, Monsoon Mage, choosing to exile that permanent during the resolution of its triggered ability will cause it to remain in exile.
  • Each transforming double-faced card in this set is cast with its front face up. In every zone other than the battlefield, consider only the characteristics of its front face. If it is on the battlefield, consider only the characteristics of the face that's up; the other face's characteristics are ignored.
  • You can activate one of Grist, the Plague Swarm's loyalty abilities the turn it enters the battlefield. However, you may do so only during one of your main phases when the stack is empty. For example, if Grist, the Plague Swarm enters the battlefield during combat, there will be an opportunity for your opponent to remove it before you can activate one of its abilities.
  • Except for the listed exceptions, the tokens created by Grist, the Plague Swarm's last ability copy exactly what was printed on the original cards and nothing else. They don't copy any information about the objects those cards were before they were put into your graveyard.
  • If Grist, Voracious Larva leaves the battlefield while its triggered ability is on the stack, you can't exile it from the zone it's put into, so you won't return it to the battlefield transformed under its owner's control.

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