Temur Lessons is a grindy midrange-control deck built around Lesson synergies (Gran-Gran, Firebending Lesson, Accumulate Wisdom) and Questing Druid growing over time, so Wistfulness provides a big, resilient body that either exiles a problematic artifact or refuels our hand to keep pace in a long game. Vicious Rivalry can wipe their early Questing Druid and Gran-Gran before they scale out of control. We trim small value cards like Town Greeter and Commune with Beavers along with two Ouroboroids, since this matchup is decided by who lands the biggest sustained threats rather than incremental card selection. Keep the reanimation core intact as our top-end outclasses their removal suite over a long game.