Hey I recently got Crystal of Insanity (don't know how to link in here)....in short its a drop off of a rare that you can use once every 15 min for +500 to all stats.
So it can replace a Flask. Maybe the 15 min CD will be too much for raiding on progression content ? dunno. But for a BrM, is this equivalent/better/worse than the Stamina flask? The stamina flask is 1500, so I'd be "losing" 500 of that if you count 500 agi as being worthwhile. What do you guys think?