Poison Builds

Im currently trying to do a pure poison build (just weapons infused wirh poison,/bloom twice ash) i jusr wanna know what weapons yall like to use for this? Not a fan of the fangs I dont like the small range.

The lizard greatsword 2h is a odd moveset so far I got a zweihander with poison!

Also how is rhe milady? I got 2 idk if powerstsnce is good enough