and albro you know what happens with a dirt wall that's under water? it turns into mud :D how can that hurt him??
One. You really need to go back to 4th grade and learn how to read again.
Two. I said EARTH wall. Not dirt. Solid rock.
Three. Even if it was dirt and it turned to mud, it would still restrain him. Not as well. But it would.
Worst case scenario, Aang could do something similar to what Katara did when she almost killed the Fire soldier who killed her Mom. Turn all of the surrounding water to sharp ice.
Oh, and Daruic, you are very desperate. You literally said that "Sage Mode" wasn't a mode. Common sense is really not common anymore.
that would use all of his chakra so he most likely wouldnt use it