Nightbringer Malzahar

Took a couple dabs this morning and thought Yasuo's Nightbringer skin would fit pretty well on Malzahar. His Q would be a wall of black fire. His W would be little chaos minions His E would spread black fire to targets His Ult would be him supressing you with a stream of black fire, while his null void would be an area of black lava.

I know he already has a black and red thematic color scheme with his Battleboss skin already, but I'd like something less cartoony. Thoughts?