Since thinking of human!Krakua as albino ive decided he cant see for SHIT. my boy can distinguish Colors and Vague Shapes and that is IT. He can read only if he squashes his face on the tablet or someone reads out loud. this does mean that the details he finds important and the physical descriptions he gives are very funny tho. like Axonn is "very wide, big hands, silver-red-black", Mazeka is "small, goes vroom, white-grey", and Jerbraz is "noisy"

Speaking of Jerbraz, hes the one Krakua is usually assigned to when Helryx decides to send him on a mission. Partly bc they get along fine, partly bc Jerbraz has a sort of "least likely to hurl the boy through the roof by accident" babysitter feeling about him, partly bc who can sneak better into places than a permanently invisible guy and a dude who can just Not Make Sound

Also Jerbraz is easily Krakuas fav member of the order. Like a large fucked up invisible cousin who can and will kill for you if you ask him nicely

Second favorite is Axonn. Big hamds comforble. Perfect to nap in

He used to be incredibly soft spoken due to Loud Sound Will Kill Us All but has since grown into speaking at varying volumes between normal and deafening, though if greatly distressed he will go back to barely perceivable whispers

I do think he absorbs all sound all the time as a reflex, at least in part to avoid fucking Dying (sound cant hurt him in the lethal way it used to when he was a matoran anymore but you know, the trauma of everyone he knows dying due to loud noise might have left some lasting impact. Just guessing). He doesnt get overwhelmed by the build up of elemental energy bc hes constantly making noise purposefully or not so hes in a sort of feedback loop where he supplies his own noise to absorb so he can make more noise etc etc

He loves being around people! People are mildly terrified of him. It doesnt help that hes very sneaky and will show up Anywhere uninvited no matter how krakua-proofed one makes the place. He crawls in like hi guys what are we doing :D and everybody else has a heart attack

I cant get over the idea of him meeting Jaller and being so immensely excited about finally having a chance to experience a sonar so he can replicate it that hes just like BLAST ME BLAST ME BLAST ME (sonar blast) (the worst 15 seconds of his life) OURGHHHHH OK IM GOOD DO THAT AGAIN (sonar blast) (another properly horrendous 15 seconds) AURGHRHHHHHH and Jaller is like "can i stop" and Krakua goes NO ANOTHER TIME IVE ALMOST GOT IT (sonar blast) EIURGRAGURGHHHHHHHH

I may have mentioned it before but Krakua is fucking brutal in combat. Sparring with members of the order could kill a weaker being very easily and he refuses to tone the intensity down in actual fights because hes learned the best enemy is the one whos knocked out cold on the ground where they cant bother you anymore! He's been taught to try and not kill whenever possible since hes still a Toa and not technically fully affiliated with the order, but they do still need to get their hands dirty so he has full permission to torture, scar, threaten, gravely injure, break, debilitate or overall traumatize opponents if he deems it necessary or useful. You can see why other people might be scared of him

Also bc i think of him often being all up in peoples faces due to shit eyesight, lots of excitement and very poor socialization i for some reason have imagined him all over that boy like some kinda lovestruck siren. Third time his captain of the guard charms strike. Bitches love a man who can never die correctly ig

Flapper girl. Thats it thats the thought

Related to that, a fight with him is like a rhythm game in hell. Its a rhythm game for him bc hes hitting every clue flawlessly. Its hell for his opponent bc theyre getting beaten within an inch of their life

In somewhat direct relation to the above, he should also have Something going on with Tobduk. I dont mean friendship or romance or rivalry or mentorship i need something more sinister. Its about their similar backgrounds and trauma and their place so strangely close to Helryx's side. Some kind of grim feeling between them, like a sense of terrible inevitability. You will be me. You will become me. You already are me. It pervades everything when they're in each others presence. Tobduk finds some kind of cosmic irony in it. Krakua doesnt like it. They speak of it in long uncomfortable silences, mental shields rendering the Suletu's powers null, and it's very unpleasant.

His staff should be hollow so he can play it like a didgeridoo. Imagine being in a fight with some willowy kid and he pulls his staff to his mouth and a loud wooaoaooo sound just fucking crushes you against a rock. Thatd be baller