Quote Originally Posted by Bluemeaneye View Post
is there a reason for pets not working in the event zone? Or a list of legendary event zone rules? (link to thread is fine I cant find one about legendary event zones)
From my understanding for the Halloween event The Haunted Castle map no pets or vanity bonuses apply in that map to avoid the warlock.

Gauntlet based maps for events where intended to be the same with no vanity pets into effect when originally created, however as the game progressed and more new set vanity and pets where added to the game, some of those bonuses where not taken out of the gauntlet maps.

So some pet bonuses actually do work and all the other ones do not. You really have to test each pet to see if your stats increase when worn or when the proc takes into effect whilst in the event zone itself. You can also ask others experiences on game and what they have discovered.