
Klauth, Unrivaled Ancient
{5}{R}{G}Legendary Creature — Dragon4/4
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Flying, haste
Whenever Klauth attacks, add X mana in any combination of colors, where X is the total power of attacking creatures. Spend this mana only to cast spells. Until end of turn, you don't lose this mana as steps and phases end.
Keyword reminders
Flying. This creature can't be blocked except by creatures with flying or reach. · CR 702.9
Haste. This creature can attack and use tap abilities as soon as it comes under your control. · CR 702.10
Official rulings
- Despite that fact that it can produce mana as it resolves, Klauth's triggered ability is not a mana ability because its trigger condition wasn't the activation or resolution of an activated mana ability. This means that it uses the stack and can be responded to. Notably, players can respond by destroying attacking creatures to reduce the amount of mana produced. (2021-07-23)
Cards like this
Functionally similar cards by meaning — playable in Klauth, Unrivaled Ancient’s colours.



