Viability of triple Lord of skulls army in 10th

[Wind Whistler]

So I’m wondering what everyone thinks about triple skull lords in this new edition? Just spitballing I came up with something like of this:

 

Abaddon + 5 Terminators (Mark of Nurgle for Dark Obscuration) - 475 pts

 

Lord of Skulls x 3 - 1260 pts

 

Warpsmith x 3 - 210 pts 

 

Total 1945 pts

 

You can throw in a cultist mob if you want or the enhancement(s) of your choice. 
 

Warpsmiths hide out next to the Lords to get Lone Operative and buff them to hitting on 2+ with a little healing on the side. Abaddon can give rerolls or just buff their invul saves to 4++. I would actually love it for my opponent to close with the lords because if I could pull off a successful Eternal Hate stratagem on a Lord of Skulls I could die happy.  
 

This looks gross to me.  Is there some glaring weakness I’m missing?

Edited June 29, 2023 by Wind Whistler
Typo

[danodan123]

Depends on who you're playing and what for I guess, that looks... quite simply a rather large pain to play against unless your opponent has a list that will counter it I guess.

[Mallios]

Use the cultists for sticky objectives.

 

Run a Loss left, right, and center, and just bulldoze towards the midfield objectives.

 

Call in Abby to their deployment zone.