I noticed a few that were very specific are worded more broadly in the lists. Like how the Spirit of Caliban, an exotic that only works with Proximity Knife, will ignite on powered melee kills. However, Prismatic iirc doesn't have PK, but Knife Trick and I think only one other melee option from every subclass available to Hunters. Are these class items exclusive reworks, or are the base exotics also getting reworks?