Los Tres Reyes is Spanish for "The Three Kings". These ranks are given to the three arrancar that took the place of Aizen, Gin, and Tosen. Each has the power equivalent to Cero((Number Zero, even stronger than the Primera)) but are also given names that represent Bhuudist Poisons. The are numbered Los Tres Reyes by level of power.
1.Ignorancia- Ignorance: Ramira
2.Odio- Hatred: Hiruma
3.Deseo- Desire:: Shunjuku