Whenever you go tzeentch, you need to get as much armor as possible, to get the most out of your faster recharge rate and armor regen delay.
The more, the merrier, skip plasma-gun and such for it whenever possible.

What @Aringhe has shown above is pretty much what i use to run around (with some minor differences) and it works... not as good as mark of nurgle traitors honestly, but it works

Yeah because everyone has a pocket healer by them 100% of the time all the time.

You don't like Tzeentch then fine. Now stop derailing my thread.

Looks good! Just a couple of questions though:

What is in your wargear slot 2 and what knife is that?

Totem of Trechery on the Advancement tree. It's +30 Armor.

And that's just the founder's knife: Favoured One's Combat Knife.

Unless you're starved for points, then why would you take +15 Warp Charge for 100 LP when you can get +35 for 150?

You will always be LP starved on an Asp Sors
So to save 50 points to put in other things like warp touched armor for instance

question is why do you wanna spend 150 points on 35 warp power while 15 is enough for those few extra heal ticks. because its more warp power ? do you even use all that warp power ?

personally i dont even bother 100 warp energy is more than enough. the hole warp power is hugely over rated imo i'd go as far as to say that regen > power.
which is funny to me because it means slaanesh wargear is better for tzeentch sorc than tzeentch own wargear .. Some god of magic he is... not..

Getting extra charge is worth it if your plan is to spam spells like my Pure Sorcery build does. With that I can do two Deamonbolts back to back or chain 4 Boons one after the other. I do wish I could get some more armor on it but you can't have everything.

Whenever I get a veteran sorc I'm gonna try something similar but with more armor.

I actually find charge regen to be more useful. While the extra charge is nice, the charge regen lets you recover from spamming more, which is a more Tzeentch way of doing it anyway. Tzeentch Sorcerer is honestly the only thing that I can say I just use Tzeentch for RP purposes. It is excessively counterproductive to use Mark of Tzeentch on a Sorcerer.

Well honestly I'm only using the Mark to play with Boon of Change/Evil Eye Pendant. You're right that the mark itself is underwhelming, even damaging to use, but I like the spell and the extra charge.

Just trying to make it work.

If I'm playing Flickering Fire/Foul Regeneration I can churn through my Warp Charge at a pretty hefty rate.

But sure, I take your point. I can't quite justify slotting it when I have Boon of Change slotted for instance. Those 50 points can make a big difference.