It's actually really easy to put Brim back in the Leviathan set - in items.xml all of the tags that contribute to sets are stored in plaintext so you can literally just add "devil" (I think that's the leviathan tag name, might be different) to Brimstone and it should work.

i dont think abaddon needed a change but thats just me

looks really cool

hell yeah! Finally!

Maw of the void now makes more sense lol.
It's sprite is also dope as hell.

wut really? That's stupid, brimstone should be part of the leviathan transformation too

@Unsliced oh, i didn't actually know that! well i guess it just gets to match anyway :)

brimstone doesn't contribute to it anymore actually

Those look so good 'tho

wow!

Ooooo me likey