Kog'Maw, Caustic
Kog'Maw, Caustic is a rare-rarity unit card from Riftbound's Origins set. It costs 3 Energy and 1 Power and has 1 Might. It belongs to the Chaos domain. It is a Champion card for Kog'Maw. It has the Deathknell keyword.
3 Energy | 1 Power | 1 Might | Unit | Chaos | rare | Origins | Art: League Splash Team
Rules Text
[Deathknell] — Deal 4 to all units at my battlefield. (When I die, get the effect.)
Keywords
Domain: Chaos
Price
Market price $0.30 on TCGPlayer, updated Sep 28, 2026.
Related FAQ (1)
Does the damage from Kog'Maw's Deathknell ability happen before or after combat damage is healed?
After. Kog'Maw, Caustic has a Deathknell ability that says “Deal 4 to all units at my battlefield." Under the revised rules, all damage currently on units will be healed before Kog'Maw's Deathknell ability resolves. This does mean, however, that any units that survive his Deathknell will still have 4 damage on them after combat, and you can use a spell or another combat to finish them off. This is a change from previous rulings.
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