why do mtg cards say deckmaster What exactly is this and how much is it worth? : r/mtg Has anyone ever counted out

The "number-for-number" construction is used in Magic to indicate that you are spending some number of cards to obtain another number of cards-worth of value

Confusing Foil vs

Agent Venom Anti-Venom, Horrifying Healer Coat with Venom Elderfang Venom Merchant of Venom Pooling Venom Psychic Venom Skithiryx, the Blight Dragon Torment of Venom Venom Venom Blast Venom Connoisseur Venom Sliver Venom's Hunger Venom, Deadly Devourer Venom, Eddie Brock Venom, Evil Unleashed Venom, Lethal Protector Venomcrawler Venomized Cat Venomous Breath Venomous Brutalizer Venomous Changeling Venomous Dragonfly Venomous Fangs Venomous Hierophant Venomous Vines Venomsac Lagac Venomspout Brackus Venomthrope

If Permeating Mass becomes a copy of another creature before its triggered ability resolves, the damaged creature will become a copy of that creature