Then, Dreadmaws Ate [Unknown Event] Commander Deck this unique mechanism extracts power

this unique mechanism extracts power from a carefully prepared gemstone

choose a card in your hand

Each creature you control has "Whenever a mana ability of this creature resolves

Set: Multiverse Legends Type: Legendary Creature — Human Shaman Rarity: Uncommon Cost: {B}{R} Whenever you sacrifice a permanent

Set: Commander Masters Type: Artifact Rarity: Rare Cost: {2} Blue spells you cast cost 1 less to cast

Then, Dreadmaws Ate [Unknown Event] Commander Deck this unique mechanism extracts powerSet: Unknown Event Type: Sorcery Rarity: Common Cost: {X}{4}{G}{G} Create X 6 6 green Dinosaur creature tokens with trample named Colossal Dreadmaw.