mtg cards with devour Intellect Target player sacrifices a creature Intellect Devourer | Commander Legends:

Sure, it requires you to sacrifice three artifacts rather than the normal one, but it's a Tinker on a Stick

Tifa, Martial Artist runs the same three colors and has her own abilities: Martial Artist gives Tifa +1 to both Power and Life for each opponent you attack this turn ( MtGs Commander format is usually played with more than 2 players)

Maybe I'll move Cayth to a better rank in the future

they're perfect for building decks, playing Limited games with friends, and are tons of fun to open - A DRAGONS HOARD OF TARKIR TREASURES Each Play Booster contains 14 cards of rarity Rare or higher, including the possibility of a Special Guest Mythic Rare from Magics history featuring new Borderless art - SHINING FOIL IN EVERY PACK Every booster also includes at least 1 shining Traditional Foil card of any rarity