Due to the obscene nerfs to firelands i’m sure a lot of mages are getting their first rag kill this week 🙂 If you did manage to kill rag and were lucky enough for Variable Pulse Lightning capacitor to drop you might have a dilemma on which trinkets to use. Let me give you a quick rundown of what you should be using based on normal mode firelands raids.
As it stands right now believe it or not Shard of Woe is still BiS for arcane mages in the normal tier 12. This is then followed by VPLC and then either the moonwell or heroic theralion’s mirror. If you have the heroic mirror use that, if not go with the moonwell which everyone should have from doing dailys. If you don’t have either of those you can still use your darkmoon card although there are plenty of trinkets out there in the list above that would be a much better choice.