WU leans heavily on Brainstorm, Ponder, and Quantum Riddler card draw plus Tamiyo, Inquisitive Student flips, all of which Hullbreacher turns against them by generating us Treasures instead of letting them draw extra. Barrowgoyf gives us a deathtouch/lifelink clock that demands answers from their Swords to Plowshares removal suite (Stifle is ability disruption, not creature removal) and keeps growing off both graveyards. We trim Waterlogged Teachings, Expedition Map, and an Island since our land count is already high and we want more impactful spells against their tempo plan built around Stifle and Wasteland. Watch out for Teferi, Time Raveler locking our instant-speed interaction and try to play Force of Will/Force of Negation before they land it.