Defeat three Ember Tyrants; their attacks are staggered across nine ticks. Watch their tells and change protection prayers. Then fight the Crucible across a lava river. It attacks with ranged or magic every ten ticks; match prayer or hide behind the moving pillar. An attack click moves you to a clear tile once. Click again to reposition if the pillar moves. Ashen Jads spawn at 70% and 40%, using melee, ranged or magic. Four Ashen Lava Stalkers spawn in the lava at 20%, two on each side. Their accurate ranged attacks hit up to 9. The Infernal Cape and Ashen Crucible pet go to your inventory, or your bank if it is full. Deaths to Ember Tyrants or the Crucible do not revoke One Life or Hardcore Ironman status.