User blog comment:Deathkin12/Champion Concept: Vespa, the Queen Bee/@comment-4434378-20120909005917

Her Q mana cost is too high, if you were in a fight you would go OOM after like 10 secs.

Also, her passive just feels out of place in the kit. Consider that only one of her spells i reasonably spammable, and it already applies the slow. I would change it to some form of mana sustain, maybe having her spell damage give her "nectar" aka mana.