Summoner's MP issues

[Borfin]

Is this thread serious? (I feel like I ask this question a lot.)

Energy Drain is a 150 potency attack.
Fester caps at 300 potency (assuming single target ofc).
That plus ED's cooldownless flexibility helps it to fit into burst-damage scenarios arguably better than Fester.

Buy some ethers and ED every now and then. Trust me. You're not losing that much if you ED every 2nd or 3rd Aetherflow or so; it is 825 potency's worth of damage per Aetherflow rather than 900.

You'll have a damn hard time proving what's acceptable and what's unacceptable as far as a DPS loss goes without giving some kind of verifiable proof, i.e. parses. And since there isn't a parser out there that isn't inaccurate at least to some degree... well... GL.

Mana problems... Hahahahahahahahaha.

You asking to have a Foe's Requiem dropped in favor of mana because you ADAMANTLY REFUSE to Energy Drain is a FAR larger DPS loss for you and for your group than just using the damn drain - and that's assuming a 4 man comp with you being the only member benefiting.