We got 2 of those this week, but I am struggling to know when to use them (Got Spellcaster/Agility).
On fights like Galakras, Spoils they seem really useful, because most of the fight consist of adds.
On fights like Garrosh however, first phase is heavly add focused, but afterwards its not really that useful.
As far as Im concerned, the cleaving part of the trinket does not do anything to single target (Am I right?)
What fights would you use them on, if any?