Anyone mind giving me a little help with a chaos crusade list? I'm worried my antitank won't be enough to crunch through a pair of repulsors one player has.

Pactbound zealots
Terminators sorc (combiweapon)
Chaos lord (hammer, plasma, cursed fang) + 5 legios (fist, lascannon, Heavy melee, 2 chainswords)
sorcerer + chosen (normal fist, claws, pistols, etc)
2 obliterators
10 cultists
3 bikers (2 meltas)
predator annihilator (oops all lascannons)
Helbrute (hammer, fist, heavy flamer)

The idea is lord-legio and sorc-chosen act as pressure to take points, nurgle pred and helbrute hang out together to form a counter punch. The sorc is there to be a dickhead and ap debuff a good target, and oblits hopefully finish any heavy lifting the predator cant do. Bikers are just a fast moving chip damage threat.

I had considered swapping the sorc on foot and bikers for 5 possessed, similar speed and better durability, and the sorc can debuff their target to their claws actually have -2 ap.