mtg whenever you exile a card Flamekin Herald [Commander Legends] Haste Whenever you cast an instant or sorcery spell Exit from Exile MTG Commander

Scrying, for the uninitiated, is a process that allows you to look at the top cards of your library and then choose to change the order of them as you place them back on top of the deck or instead put them onto the bottom of your deck

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14 Circu, Dimir Lobotomist A straightforward mill option, Circu, Dimir Lobotomist removes a card from the top of a player's library from the game each time its controller casts a blue spell, and each time its controller casts a black spell, causing two cards to be exiled this way if the spell cast is both colors

Number 2: Yurlok of Scorch Thrash Obeka is amongst the top three of this list for its unique ability based on a niche, but powerful, artifact