Themberchaud Secrets of Strixhaven Mystical Archive each opponent can't block with

each opponent can't block with more than one creature this combat

that player loses the game if the Ring has tempted you four or more times this game

First strike Captain America enters with a shield counter on him

this artifact deals 1 damage to it

Exile all creature cards from target player's graveyard

Themberchaud Secrets of Strixhaven Mystical Archive each opponent can't block withTrample When Themberchaud enters, he deals X damage to each other creature without flying and each player, where X is the number of Mountains you control. You may exert Themberchaud as he attacks. When you do, he gains flying until end of turn. (An exerted creature won't untap during your next untap step.)