This is what I think is the final rendition of the first stage of my squid line. Poison type. Name suggestions?

The concept is that he is a squid who gets high off of his own toxins, his evolution is going to be a ghost controlled by those toxins. He is meant to look like a mushroom to blend in with his surroundings. Any ideas for his evolutions? I want his name to have “oo” in it because he has an O motif 😀