Kaervek the Merciless
Price
Legendary Creature — Human Shaman
Kaervek the Merciless
Mana
Oracle text
Whenever an opponent casts a spell, Kaervek deals damage equal to that spell's mana value to any target.
5 / 4
Commander : legalModern : legalPioneer : not legalStandard : not legalLegacy : legalVintage : legalPauper : not legal
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€0.25TSR · Time Spiral Remastered #257Cheapest tournament-legal
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Official rulings (3) · Scryfall
2021-03-19
For spells with {X} in their mana costs, use the value chosen for X to determine the spell's mana value.
2021-03-19
An ability that triggers when a player casts a spell resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
2021-03-19
Alternative costs, additional costs, and cost reductions don't change a spell's mana value. Its mana value is still based on its mana cost.