Me and my guild started to progress on spine heroic the other night and we had a discussion about caster trinkets. I already know that The bottle of wishes trinket is the best for this fight however I don't have enough vp to buy it yet so I was wondering if Soul Casket is also good due to a lot of mastery and almost 2k SP. However if I would get soul casket I dont know which trinket should I replace? Im currently using 390 WoU and Moonwell Chalice.
My armory if you need it: http://eu.battle.net/wow/en/characte...ADcon/advanced