Ghiaccio is a confident and short-tempered assassin who, despite his quirks, is rather level-headed. Although he is extremely prideful, Ghiaccio is conscious about his weaknesses. Ghiaccio also shows he can think quickly to reverse the situation. He has a fixation with language, whether derived by his own pride or otherwise (example - people saying “Venice” instead of Venezia). During these fits of anger, Ghiaccio becomes so unnerved he begins to sweat out of wrath and breaks nearby objects.