Nero is fun. Though, I HATE how the game gets away with hiding every move after the 2nd one in random battles. Boo! I get a 2 shot advantage and then they choose EVERY move that beats mine. (Grr!) But Dearche drawing on Nero would be awesome!
(I'd also like human Yuuno to show up and have Stern and/or Levi get extra friendly with him, just so we can have the possibility of Shuuno (Stern+Yuuno=Shuuno, because Stern's name, pronounced phonetically is Shuteru! XD). Really, Tsuki could make ALL the shipping fans happy by doing that, then NanoFate fans could have NanoFate and Yuuno fans could be happy as well.)
Well, something came to me when thinking about it. In Shaman King, the Shamans gather spirits of dead warriors to compete in a tournament of fights to the finish and the strongest opponent has a fire Elemental.
...Kind of sounds like a Holy Grail War, minus the sex.