What's your anti-poison setup?

Poison is quietly one of the strongest damage types — it keeps ticking while you run, and it stacks on top of the chaos of a normal fight. If it's eating you alive, these are the counters that exist today: Purify instantly clears all poison and burn effects (one skill slot, answers two damage types), Venom Shell resists 30% of poison damage outright, and Thorn Husk trades some of that for physical resist (15% and 15%). And if you're the poisoner: Venom Loop (+12% poison damage) plus Poison Shot is a nasty chase package. Which side of this are you on — and is dedicating a whole skill slot to Purify actually worth it at high level?