Grolnok, the Omnivore
Tracked across real Commander games played through TurnZero HQ.
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What it does
Whenever a Frog you control attacks, mill three cards.
Whenever a permanent card is put into your graveyard from your library, exile it with a croak counter on it.
You may play lands and cast spells from among cards you own in exile with croak counters on them.
Combos with Grolnok, the Omnivore
Lines this card is part of — what it needs alongside it, and what the two of them do. An infinite result is the one that moves a deck's bracket.
- Timestream Navigator Cellar Door Infinite
- Infinite turns
- Lock
- Me, the Immortal Food Chain Infinite
- Infinite creature LTB
- Infinite creature ETB
- Infinite storm count
- Infinite colored mana that can only be spent to cast creature spells
- Skullbriar, the Walking Grave Food Chain Infinite
- Infinite colored mana that can only be spent to cast creature spells
- Infinite creature ETB
- Infinite creature LTB
- Infinite storm count
- Sensei's Divining Top Jace's Erasure Doc Aurlock, Grizzled Genius Infinite
- Near-infinite artifact ETB
- Near-infinite artifact LTB
- Infinite card draw
- Infinite draw triggers
- Near-infinite storm count
- Cephalid Illusionist Lightning Greaves Thassa's Oracle Infinite
- Infinite self-mill
- Win the game
Combo data from Commander Spellbook, the community-maintained database of Magic combos. Mirrored nightly.
Rulings
2 official rulings, in the order Wizards published them.
- 2021-11-19
Grolnok's last ability allows you to play lands and cast spells from among all cards you own in exile with croak counters on them, regardless of whether they were put there by the Grolnok that's currently on the battlefield or by an earlier incarnation.
- 2021-11-19
Grolnok, the Omnivore's second ability exiles all permanent cards that are put into your graveyard from your library, not just those that you mill when a Frog you control attacks.
Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.
As a commander
Decks built with Grolnok, the Omnivore in the command zone.
In the 99
Every deck whose current list includes Grolnok, the Omnivore, whatever its commander.
Most played under
| Commander | Decks | Games | Win rate |
|---|---|---|---|
| Kellan, the Kid | 1 | 0 | — |
Colors it shows up in
- Bant 1 deck
Every version of Grolnok, the Omnivore
4 printings, newest first. Prices are the market figures Scryfall publishes, refreshed nightly — a printing with no figure shows a dash rather than a zero, because Scryfall genuinely publishes none for some of them.

Inverted
Innistrad: Double Feature
- Normal
- $2.66
- Foil
- $10.57

- Normal
- $0.54
- Foil
- $0.62

Promo
Innistrad: Crimson Vow Promos
- Foil
- $5.93

Showcase
- Normal
- $0.36
- Foil
- $0.68
Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Grolnok, the Omnivore — a name search across every version, for the printings TCGplayer publishes no direct link to.
Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only — no individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.