The art group is not very active :/

True dat, I'm happy with the pictures, though. The dragon aspect one and absorbing the dragon one represent the character very well. After all, the mystic dons black robes, uses dragon aspect, and absorbs souls.

I'm not saying to remove them (you should not do it actually), but some are too large like the one above training. It fills the whole height of my 19 inch laptop screen  If their size was smaller the build would've been a lot easier to read  I'll say what images would be good to shrink a little: the space diagram, abilities gear, screenshot of paralyze and the training image (should be made a lot smaller)

Ok, it's edited, I think it looks a lot better now.

Agreed  It's easier to read and all the text is necessary even the leveling training section which is not useful on other builds has a clear use here! +1

I'm curious, has anyone had fun with the special moves? Moreover do they seem very special?

Didn't try it but the Assimilation will be almost impossible on Legendary with Equilibrium draining 75 health per second and Vampiric Drain absorbing only about 1-2 health  Would be pretty cool on Novice-Adept difficulties though 

I just noticed a lot of your builds are in some way dwarves based :P

Yeah, I played this build on adept, damage just gets too high and the absorb effects too little on master and legendary.

Never used the Dwarven Black Bow of Fate. Does it have maximum range for absorption effect?