Strionic Resonator [Commander 2019] Swamp Forest its controller may cast a

its controller may cast a copy of the encoded card without paying its mana cost

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Legendary Creature — Human Wizard Rarity: Mythic Cost: {W}{U}{B} Whenever one or more creature cards are put into your graveyard from anywhere

An opponent gains control of that permanent

(1BR: Return the card from your graveyard to the battlefield

Strionic Resonator [Commander 2019] Swamp Forest its controller may cast aSet: Commander 2019 Type: Artifact Rarity: Rare Cost: {2} {2}, {T}: Copy target triggered ability you control. You may choose new targets for the copy. (A triggered ability uses the words "when," "whenever," or "at.") Its tines cannot be rung by mere physical force. Only magic of great power can start its eldritch resonance.