Baldur's Gate 3 - Shadow-Cursed Shambling Mound (Honour Mode)

My 12th boss fight in Honour Mode. Doing the fights Honour-blind (I have completed the game a few times in regular mode but never experienced Legendary Actions, nor read about them in detail)
The Shadow Cursed Shambling Mound is a somewhat tricky encounter as it surprises you and has a lot of adds that explode in AOE. On honour mode it also has a Legendary Action that makes it tricky positioning.
About the Thorm Brothers, they all were victims of their own vices and died without any combat :)
My first non-normal playthrough (skipped Tactician).
Party at this time is lvl 8
Tav - 8 Storm Cleric (quick swap, will be back soon)
Shadowheart - 8 Druid of the Moon
Karlach - 5 Berserker Barbarian 3 Rogue
Gale - 2 The Great Old One Warlock, 1 Storm Cleric (Kelemvor for flavor), 5 Wizard