The Wisp will attempt to influence Rare and Unique monsters as well, which it will Possess if it comes into contact with them. Possessed Rare and Unique monsters will periodically summon spirit ...

The Azmerian Wisp mechanic is only unlocked after players complete ‘The Hunt Begins’ quest in Grelwood in Act 1. The route an Azmeri Spirit takes leads to Rare or Unique monsters that they ...