Board Thread:Off Topic/@comment-24993958-20150826074135/@comment-25555436-20150830181832

-But he would still be constantly wasting his Aura to maintain them, on top of everything else Aura is used for. And it wouldn't be just giving them a bit of Aura every second, it would have to be constantly, even when sleeping, and more than just a bit. It would have to be enough to somehow prevent death, and plants die quickly once cut.

Seriously, you may well just give him a cup with a few flowers and branches. Much more practical in the long term, only needs a bit of water and sun and he can leave his Aura for everything else.

-Still. Grimm eventually develop armor strong enough to even stop or at least easily endure hits from steel weapons with great weight, like Crescent Rose. And steel is tougher than wood in the offensive department. If they can block steel, they can more easily block wood.

-He would not be unstoppable at all. Strong at best. And not in a natural environment, only in a forest or jungle and probably a swamp. In a cold, harsh antartic land or a strong winter, he's dead. In the sky, he's dead. In the ocean, he's dead unless the ocean floor is short enough for algae to be at reach (unless his Semblance can manipulate plants up to, say, 1000ft+), and even then algae are not strong enough to be any useful against, say, a giant alligator of doom. In a dessert he's deader than dead.

Plus the constant draining of Aura just to sustain the plants he carries weakens his recovery and defense moderately, not to mention limit how much he can use his Semblance. And if any firebending Grimm ever appears, he's doomed.