In Path of Exile 2, Cowardly Fate is one of three key fate fragments needed to unlock the Trialmaster fight, alongside Deadly Fate and Victorious Fate. Each fate is obtained from different 10th wave bosses in the Trial of Chaos challenge, and while all are necessary collectively to gain access to the Trialmaster, their use and acquisition contexts differ:

Cowardly Fate

• Source: Dropped by the boss Uxmal, The Beastlord, in the Vaal Jungle region via the 10th wave of Trial of Chaos.

• Use Case: Crucial for accessing the Trialmaster door along with the other two fates. Its thematic focus is related to defensive and survival challenges during the Trialmaster boss fight.

• When to Prioritize: Focus on farming Cowardly Fate if you prefer or need to progress through the Vaal Jungle trials or if Cowardly Fate is the missing fragment in your collection.

Deadly Fate

• Source: Obtained from the 10th wave boss Xycluxian, The Chimera, in Act 3 or related trial zones.

• Use Case: Also required to open the Trialmaster door, with a focus on offensive or damage-dealing themes in the Trialmaster fight.

• When to Prioritize: Target Deadly Fate farming if you frequently clear trials or areas where the Chimera boss is accessible and if you need to complete your fate collection.

Victorious Fate

• Source: Dropped by the 10th wave boss Noor in related trial areas.

• Use Case: Completes the trio needed for progressing to the Trialmaster encounter, with thematic emphasis on victory and power.

• When to Prioritize: Farm Victorious Fate if it's the last fragment you need or if you are tackling trials where Noor appears.

Which One to Use When?

• All three fates must be collected and placed simultaneously in the Trialmaster door to unlock the boss fight, so none should be used independently outside of this context.

• Prioritize farming based on which fragment you are missing to complete your set.

• Efficient farming means repeatedly running the Trial of Chaos and targeting the appropriate 10th wave boss for the fate you need.

• None of the fates function as standalone consumables or crafting materials; their sole purpose is progression through this endgame challenge.

Cowardly Fate, Deadly Fate, and Victorious Fate are equal partners in unlocking the Trialmaster, each tied to different Trial of Chaos bosses and thematic elements of the fight. Players should farm and focus on whichever they lack and use all three together to challenge this critical endgame boss in Path of Exile 2.