User blog comment:Deathkin12/Champion Concept: Quo, the Nature's Essence/@comment-220.255.2.41-20120820072657/@comment-5297851-20120820095119

doing that would limit her effectiveness in clashes.

and her kit is meant to be used as a set, Her Q as terrain, W to add damage, E to shield if ever Quo or an ally is caged within the grove with enemies, this gives them the tankiness and her ultimate to stick the enmies to the grove and burn them.