Surgical Extraction

In Legacy and Vintage, Surgical Extraction is a sideboard staple that punishes graveyard-dependent combos the moment a key piece hits the bin — the zero mana cost means it slots into any strategy without compromising tempo. Modern keeps it on a shorter leash as a reactive tool against Dredge, Living End, and Amulet Titan, where naming the right card can dismantle an entire game plan. Commander is where Surgical Extraction is most debated: the singleton format limits how often you'll catch multiples in a graveyard, but the exile clause still locks out recursion loops and graveyard combo engines that would otherwise reassemble from the bin. Oathbreaker follows the same Commander logic — narrow in singleton, but the free cast makes it easy to hold up without dedicating mana.