@hitsusatsu11: Zommari is faster and his doujutsu is even more dangerous. He doesn't just torture the mind he can control it. Also to be fair, it hasn't been shown if or rather how tsukiyomi can kill a person. In the mind dimension Kakashi was able to tolerate unimaginable pain and injuries that would've killed him a hundred times over in the physical world. Also reiatsu is a soul ability. Even in tsukiyomi which is a mind realm, they should be able to use it. Kakashi could still move and do things but was restrained and he doesn't have an aura like a bleach character would.