I'd argue that 30 per minion is fine, considering that if she has Frost Arrows active each attack costs 25, so even if she could one-shot minions she'd only get 5 extra mana.
In terms of damage buff, by level 20 her basic attacks deal 350 damage. 350 x 1.25 = 437.5, which I'd say is fair considering her low attack speed. For comparison, that's less than the damage Valla can put out in 1 second by level 20 (About 480, Not taking into account her possible buffs like searing attacks)
Good...
Posted: Sep 13, 2015