Unlocking a myth problem

I am Level 99 BLU with Wightslayer equipped, I have completed Nyzul Floor 20 and have Runic Disc in KI list. Zalsuhm will not give me a cutscene after multiple attempts. I have zoned and retried, tried talking with and without weapon equipped, have tried to trade weapon to him.

What am I lacking?

You must first obtain the rank of Captain. Complete ALL assaults, all ToAU missions.

https://www.bg-wiki.com/bg/Promotion:_Captain

Here are the exact steps to starting a mythic weapon

https://www.bg-wiki.com/bg/Mythic_Weapon

Quote:

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Originally Posted by VoiceMemo

You must first obtain the rank of Captain. Complete ALL assaults, all ToAU missions.

https://www.bg-wiki.com/bg/Promotion:_Captain

Here are the exact steps to starting a mythic weapon

https://www.bg-wiki.com/bg/Mythic_Weapon

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Unlocking a Myth is for just the WS, not the mythic weapon.

So, just to clarify, you have it in your MAIN hand right?

Ah yes you are correct this was for unlocking ws not real mythic, my apologies. Only issue I can see is what Urthdigger pointed out, if the weapon was not in main hand, but in sub could cause such an issue.