OLD GNAWBONE Old Gnawbone is infamous for causing a lot of discourse
(2025-06-06) A spell cast using flashback will always be exiled afterward, whether it resolves, is countered, or leaves the stack in some other way
A land that replaces itself with a card can be effective in the late game to mitigate flood and find that last card you need, but taking damage every time you tap for mana adds up quickly
Unctus's Retrofitter Speaking of Limited strategies, back in Phyrexia: All Will Be One , Unctus's Retrofitter was one of the few payoffs for turning artifacts into 4/4 creatures
Although it is waning in design popularity, hexproof has been an evergreen keyword mechanic since Magic 2012
This red artifact creature takes the classic 2/2 for 2 mana that must attack, and it adds the sacrifice clause