That's one powerful being.

Rusty and Mimic's quest was to find powerful artefacts. Cube's quest was to ... root out the conspiracy? Which he was clearly working very hard on, but I don't know how much progress we've seen. The events of this Level may have given the audience a little bit of a look, but I don't know if the characters are going to learn anything. Not that that detracts from the story, just keeping track of where we're up to.

Comic page commenters seem to be assuming the fungus is separate from Oozanka. I wonder if she noticed it.