Not much of a use anymore, but if you use the trinket to regain your mana, you get a debuff which doesn't allow the stacks to accumulate for 30 seconds. Simple remove the trinket and re equip it and you can get stacks again.
Not much of a use anymore, but if you use the trinket to regain your mana, you get a debuff which doesn't allow the stacks to accumulate for 30 seconds. Simple remove the trinket and re equip it and you can get stacks again.
You can't equip it back while on combat :\