Rascar

Rascar (Claw) is an Arrancar and the primera (1st) Espada, making him the most powerful Arrancar in the Espada.

Appearence
He somewhat resembles Grimmjow Jeagerjaques. He is extremely tall, towering at seven feet tall. What remains of Hollow Mask, is two wing-like figures on the back of his head. He wears a long blackish-blue robe which hides his Hollow Hole. His Espada tattoo is also hidden by this robe.

Personality
He has been shown to be a ruthless killer who shows no mercy, just like most Arrancars. Rascar has shown to be very arrogant, as he loves to test his power against stronger opponents. He has also shown himself to be extremely aggressive and angry. Whoever he faced and defeated he killed without mercy.

Second Coming of Aizen Arc
He has not appeared in this arc so far.

Powers and Abilities
Rascar is the primera (1st) Espada, meaning his abilities are the strongest amongst all of the Arrancar and Hollows under their new leader's command.

Spiritual Power: Being noted he is an Espada it's safe to assume he has a large amount of spiritual power. With no doubts his spiritual pressure is extremely high. Therefore the Top 4 Espada are forbidden to release their true power within Las Noches.

Cero: He uses a pinkish-purple color cero.

Garganta: He can use like all Arrancar.

Sonido Master: He is very adept at Sonido.

Zanpakuto
Lunapúa (Moon Spike) is Rascar's zanpakuto. It resembles a long katana made of ice though it is very thick and hard, much like steel. It doesn't seem to be very sharp, however it's defensive capabilities are very impressive. It's release command is "Fly"
 * Resurrección: Rascar's whole body turns black, his mask reforms on his face and he gain wings. The abilities of his Resurrección have yet to be shown.