It's the Key#327
成就 · Afterbirth †
描述
Unlocked a new item.
解锁条件
Defeat The Lamb without taking Hearts, Coins, or Bombs through the entire run. Letting certain familiars (e.g. Bum Friend, Dark Bum, Bumbo or Lil Portal) or bosses (e.g. Bumbino) pick up the consumables fails this condition as well.https://www.youtube.com/watch?v=5WmLk8m0lxY