Bloodied Sigils: Unlock Slaughter Bloodied Sigils elevate gameplay by introducing tougher challenges and greater rewards. Available in Nightmare Dungeons, Infernal Hordes, and Diablo 4 Items Lair Bosses, these sigils require Torment I or higher to access. Each sigil features the Relentless Butcher, a persistent foe that returns if defeated, providing relentless challenge. Bloodied Sigils are...