Do you think Internal Trauma is mandatory? I have been switching on and off and I do not notice any big difference. Maybe these points are better spent in Military Conditioning or Decorated Soldier?
And the resistance reduction from Oathkeeper - it requires so many points to reach it while in Occultist there is Aura of Frailty at the very beginning of the tree, looks better as it has big movement speed debuff…both Guardian of Emyrion and Frailty have the same RR.
Better to link your actual character via grimtools build calc
To upload your character to https://www.grimtools.com/calc/ click the ‘up arrow’ button in the upper-lefthand corner. If you have cloud saves enabled (enabled by default) your save file will be in \Program Files (x86)\Steam\userdata########\219990\remote\save\main_{character name}\player.gdc
Otherwise it will be in \My Documents\My Games\Grim Dawn\save\main_{character name}\player.gdc
Then click on the icon below the arrow and copy the link shown to paste here.
And Internal Trauma is the DoT of Physical damage.
Internal Trauma increases the damage over time - so you will not see an instant result, but there is damage.
It is like @Ulvar1 said, and remember: You already have RR via devotions - and you can soon get another bit via war cry. The RR from the second mastery is not that important at this level.
But perhaps you slowly should think about getting some Adcth. Should help a bit. And if you are lucky you will soon find an Obsidian War Cleaver which could come with a rather large damage boost.
yepp - better than my weapon at level 40 - but the +4 to two forcewave nodes and now with 1.1.9. +70% weapon damage, it is worth the change.
In general, your gear seems good for the level, only some parts slowly became old (low armor levels, e.g. see your pants - which covers the legs where 20% of all hits will land)