If you time it right you only miss 1 tick of medding.
Unless you can regen more mana in 1 tick then you'd spend doing that same amount of damage and there isn't anything else for you to do in-group, it's low cost (small meding opportunity cost) damage.
I would think it would be especially useful when soloing to reduce the amount of healing you need to do on your pet to get ready for the new fight by simply reducing the duration of the fight at almost no mana cost.
It also would be useful to speed up farming when going after greens for whatever reason.
Once you hit 60 though and especially in raid situations where things are likely to resist you anyways, not going to be as useful.
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Baalzy - 57 Gnocro, Baalz - 36 Ikscro, Adra - 51 Hileric, Fatbag Ofcrap - 25 halfuid
Red99
Baalz Less - Humger, Baalzy - Ikscro
If MMORPG players were around when God said, "Let there be light" they'd have called the light gay, and plunged the universe back into darkness by squatting their nutsacks over it.
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