Klauth, Unrivaled Ancient [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] Neo Genesis 1st Edition and those characters get +500

and those characters get +500 power and +1 soul

you may put the top card of your [CLOCK] into your waiting room

for each attacking creature you control

Earth's Tune Card Number: 012 Card Type: Champion Card Subtype: Human Element: Tera Class: Tamer Life: 25 Memory Cost: 3 Level: 3 Silvie Lineage

When Wurmcoil Engine dies

Klauth, Unrivaled Ancient [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] Neo Genesis 1st Edition and those characters get +500Set: 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.