I think Nico's pretty cool when he stopped being such a little bitch. I hated it when he was blaming Percy for Bianca's death. But after that, he started becoming awesome.
I hope the mouth of that ghost-thing above Nico's head looks like a crown to you.
"Sky, Sea, Underworld" [Thalia, Percy, Nico] [link]
"Demigod of Wisdom" [Annabeth] [link]
Percy Jackson and the Olympians belongs to Rick Riordan.