Which NPCs react differently according to our state?

Question

It's known that Talphion talks differently if you are poisoned.

Which NPCs are known to change conversation according to our state (like poison, curse, creature illusion etc.)?

Comments

NPC Atrad (Goroma) only sells assassin stars if you are burning (there's a eternal fire field near the vulcan that helps you getting this effect)

Answer 1

The npc Vescu react when you are drank.

You need to get drank to get assassin outfit