I just went through the effort of getting and subsuming styanax's Tharros Strike onto my excal umbra hoping to give his AI some much needed armor strip and healing instead of slash dash, only to find he doesn't use the skill at all.
Honestly, I wouldn't even be reporting this, as the wiki says specters don't use subsumed abilities and I went through the whole process to find out if it'd work or not given umbra's differences and ability to use mods, but when I mentioned it elsewhere, one of my friends said that he uses a subsumed resonator on his umbra totally fine, so either he's lying to me, the wiki's lying to me about styanax specters using all their abilities, or it's bugged.
Edit: It turns out he DOES actually use it, but it took me doing higher level content for him to finally do it. Sorry for the false positive.
