Elves vs Sneak and Show

Sneak and Show is purely trying to cheat Emrakul, the Aeons Torn or Griselbrand into play via Sneak Attack or Show and Tell, so Duress is excellent at stripping their Show and Tell or Sneak Attack from hand before they can combo off, and Endurance can be evoked for free to flash in as a blocker or reset their graveyard if they're leaning on Stock Up recursion. You're racing a combo deck, so keep your mana dorks and Craterhoof Behemoth plan intact and only make light, surgical changes. Wirewood Symbiote and Temur Sabertooth's recursive combo lines are too slow and narrow when the priority is applying maximum pressure or disrupting their combo pieces directly.