Brotherhood's End's 3-damage sweeper mode wipes their whole early board — it kills Dragon's Rage Channeler, Monastery Swiftspear, and Slickshot Show-Off before prowess or delirium pumps them out of range, resetting the game after they've dumped their hand. Consign to Memory's replicate mode mops up Mishra's Bauble and any other colorless spells they play, and can snipe the token-creation trigger off Cori-Steel Cutter's Flurry ability. Cut Stubborn Denial and Drown in the Loch since Stubborn Denial is easy for them to pay through, and a fair 1-for-1 doesn't keep pace with their card advantage from Expressive Iteration. Keep Fatal Push for their creatures and Thoughtseize for Cori-Steel Cutter and their key noncreature spells.