Remnant 2 - Losomn - Boss DLC - The One True King - Alternate - Nimue - Jewel of the Beholden

Showcase:
Defeat The One True King before you even speak to Nimue.
Once you defeat the King, then go find and talk to Nimue who is chained up in the Lighthouse.
Nimue will reward you, Jewel Of The Beholden

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When you first talk to The One True King, he gives you a choice:
- Do his bidding, Kill Nimue
- Defy his bidding, he will fight you.

   • Remnant 2 - Losomn - Boss DLC - The O...

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When you first talk to Nimue, she offers Dialogue to either:
- Accept her death, killing Nimue
- "What other choice is there", Nimue tells of "Fate", offers a Vow, kill The One True King.

   • Remnant 2 - Losomn - Boss DLC - The O...

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Mechanic - "Breaking his Hammer"

The One True King swings his 2h hammer at you.
If you shoot his hammer, it weakens the chains that hold alive Fae to it - tormented.
Destroying the Chain releases 1 tormented Fae, who then strikes The One True King causing him to fall down to one knee, stunned.
This is called, "Breaking his Hammer".

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Alternate Reward - Agony Spike - Monarch - Long Gun

Simply defeat The One True King while he is walking around attacking you.
Talk to McCabe in Ward 13 to craft Monarch, long gun.

Fight:
   • Remnant 2 - Losomn Apocalypse - World...
Crafting:
   • Remnant 2 - Losomn - World Boss DLC -...

NOTE:
Do NOT "Break his Hammer" when he is close to low health, or risk the released tormented Fae striking him to deal the final killing blow - which rewards the other Alternate Reward.

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Alternate Reward - Tormentor's Pommel - Wrathbringer - 2h Melee

TLDR: Have the released tormented Fae deal the killing blow.
Rewards, Tormentor's Pommel.
McCabe in Ward 13 will craft you Wrathbringer, 2h Melee.

Get The One True King down to low health first.
Now, "Break his Hammer" when he is on low health.
This will release a tormented Fae chained to his Hammer.
The released Fae will strike The One True King, bringing him to one knee.
When performing this when he is at Low Health will cause the released Fae to deal the final killing blow, rewarding, Tormentor's Pommel.

Fight:
   • Losomn Veteran-World Boss DLC-The One...
Crafting:
   • Remnant 2 - Losomn - World Boss DLC -...

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Additional Reward - Gift Of The Unbound amulet

First, agree to do The One True King's bidding, to Kill Nimue, when you first talk to him.
This gives the Quest Item, Rod of Retribution.
   • Remnant 2 - Losomn - Boss DLC - The O...

Now continue to find Nimue.
When talking with Nimue, select the Dialogue "what other choice is there?" when telling her you are there to do his bidding.
Agree to Nimue's alternate "fate" choice she offers you.
This gives you the item, Nimue's Vow.
   • Remnant 2 - Losomn - Boss DLC - The O...

Now return to The One True King to defeat him while you have Nimue's Vow in your inventory.
On death of The One True King, Nimue's Vow becomes, Nimue's Blood-Marred Vow.
   • Losomn Veteran-World Boss DLC-The One...

Return to Nimue with the now upgraded, Nimue's Blood-Marred Vow.
Nimue rewards you Gift Of The Unbound.
   • Remnant 2-Losomn-Boss DLC-The One Tru...

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Addional Reward - Broken Heart relic

First, agree to do The One True King's bidding, to Kill Nimue, when you first talk to him.
This gives the Quest Item, Rod of Retribution.
   • Remnant 2 - Losomn - Boss DLC - The O...

Now continue to find Nimue.
When talking with Nimue, select the Dialogue to kill her.
You are rewarded with, Broken Heart relic

   • Remnant 2 - Losomn - The One True Kin...

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Additional Reward - Burden of the Departed ring

Defeat The One True King while you have equiped Burden of the Divine ring.
Rewards, Burden of the Departed ring.

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Additional Reward - Jewel Of The Beholden

Defeat The One True King before you even speak to Nimue.
Do this by choosing the dialogue option to Defy the King's bidding when you speak to him for the first time.
Once you defeat the King, then go find and talk to Nimue who is chained up in the Lighthouse.
Nimue will reward you, Jewel Of The Beholden

   • Remnant 2 - Losomn - Boss DLC - The O...

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Bonus Lore:
After defeating The One True King, return to Leywise and tell him about this "News".
Leywise has dialogue now about returning to The Palace.