The quick answer
Rage of the Frostborn is Season 5. Its Rage of Morditas events begin appearing from campaign chapter II and in Monolith Echoes. Look for a Blood Crystal and the blood-ice marker on the minimap.
Earn Bloodrage Charges
Interact with the crystal to start the timed combat event. Follow the blood-trail hints; higher-rarity enemies add more time.
| Kills | Bloodrage Charges |
|---|---|
| 20 | 1 |
| 50 | 2 |
| 90 | 3 |
| 140 | 4 |
| 200 | 5 |
After 200 kills, the timer drains rapidly. A second-stage blood-ice gauntlet revives the first-stage enemies. Clear it to produce the Blood-Filled Crystal. Leaving the area for four seconds can end that stage early; that does not establish that you still receive full rewards.
Spend charges on rewards
Claiming a reward or performing a ritual costs a charge. A direct claim resets the five candidates.
Frozen Ritual sacrifices one slot, rerolls the remaining rewards into the selected item type and biases them toward similar affixes. Bloody Ritual sacrifices a slot and excludes that type until an item is claimed. Fewer slots improve your chances of higher-quality rewards; they do not guarantee perfect gear.
Charges do not carry into the next event, while the candidate reward pool can persist. Choose according to the bases and affixes you need. Ice Forging Potential can be preserved during crafting; Blood FP improves crafting critical chances. These properties belong to event rewards.
Follow the Morditas endgame chain
Continue completing Rage of Morditas events in the Monolith and killing enemies to accumulate the progress that unlocks the three Morditas Echoes. Follow the Nexus to these consecutive challenges. Anger affects this three-Echo chain; you can lower it for free if the challenge is too difficult.
Defeat Morditas in the regular final Echo, Circle of Frozen Blood, to obtain Demigod’s Ascendance. Place this Woven Echo into the Echo Web of a timeline with at least 400 Corruption to enter the Pinnacle encounter. Pinnacle difficulty does not scale with Corruption.
The 1.5.1.1 deployment notes include gauntlet enemy-count, Yrun and reward fixes. If the flow behaves abnormally, check your installed update before treating an issue as a tactic.