Klauth, Unrivaled Ancient [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] HP_30 and counters are modifications

and counters are modifications

[AUTO] When this card is placed on the stage from your hand or by the [AUTO] effect of a card named "Demon's Demeanor

together with treasures from a handful of Pokémon TCG booster packs

Jin-Gitaxis

Klauth, Unrivaled Ancient [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] HP_30 and counters are modificationsSet: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Legendary Creature Dragon Rarity: Mythic Cost: {5}{R}{G} Flying, haste Whenever Klauth, Unrivaled Ancient 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.