Sylvanas Windrunner

Active Hero Power "Reclaim Souls": 3 Gold (nerfed from 2 Gold in Patch 34.2), Discover a plain copy of a minion that died in your last combat (unlocked on turn 3). Current armor: 10, win rate ~57.8%, Tier 0 hero in the current meta. Buddy "Nathanos Blightcaller". Launched in Patch 24.4 (September 2022). Core idea: intentionally sacrifice minions — in the early game, feed Tier 1 minions and use the Hero Power to Discover copies for fast Triples; in the mid-to-late game, copy key cards like Brann and Rivendare for dual-core compositions. The Hero Power is essentially targeted search + copy, accelerating both Triples and stacking auras for an extremely high ceiling. The Patch 34.2 cost increase to 3 Gold slightly weakens the tempo, but in skilled hands it remains a top-tier first-place machine.