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Grolnok, the Omnivore
Oracle Text
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.
Card Details
Mana CostCharacter Background
Grolnok, the Omnivore is a value engine disguised as a humble 3/3 Frog, and it best supports a graveyard-centric combo or midrange-value plan that turns self-mill into long-term card advantage. In practice, every Frog attack becomes a mini-dredge, milling three and often stocking your exile zone with lands and permanent spells you can later cast or play off croak counters. That makes Grolnok excellent in decks packed with cheap evasive or token-producing Frogs, since multiple attackers can snowball the mill quickly while pressuring life totals. Build around permanents with strong enters-the-battlefield effects and low mana costs, and consider ways to protect Grolnok so the engine survives a full turn cycle. Cards that let you repeatedly shuffle or recur key pieces can also help, but the real prize is simply turning your library into a second hand. The result is a grindy, tempo-positive deck that overwhelms opponents through resource inevitability.
Generated using gpt-5.4-mini
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Character Background
Grolnok, the Omnivore is a value engine disguised as a humble 3/3 Frog, and it best supports a graveyard-centric combo or midrange-value plan that turns self-mill into long-term card advantage. In practice, every Frog attack becomes a mini-dredge, milling three and often stocking your exile zone with lands and permanent spells you can later cast or play off croak counters. That makes Grolnok excellent in decks packed with cheap evasive or token-producing Frogs, since multiple attackers can snowball the mill quickly while pressuring life totals. Build around permanents with strong enters-the-battlefield effects and low mana costs, and consider ways to protect Grolnok so the engine survives a full turn cycle. Cards that let you repeatedly shuffle or recur key pieces can also help, but the real prize is simply turning your library into a second hand. The result is a grindy, tempo-positive deck that overwhelms opponents through resource inevitability.
Generated using gpt-5.4-mini · Updated at 2026-08-21 16:20:44 UTC