Nascour (Japanese: ジャキラ Jakira) was thought to be the head of Cipher. A man with a terrifying visage, he is gaunt, dressed in black clothes and possesses wiry, white, serphentine hair.

A picture of Nascour from an adaptation of Pokémon Colosseum.

Nascour's strategy in battle is to use X Special and other stat-enhancing items on his Pokémon.

In Pokémon Colosseum

Nascour first met Wes and Rui at Phenac City. Nascour was leaving Es Cade's home after trying to "attack" it, apparently. He promised Wes that they would meet again soon. He spoke truly.

Throughout the rest of the Shadow Pokémon incident in Orre, Nascour gave orders to the Cipher admins - Ein, Dakim, Miror B., and Venus.

At Realgam Tower, Nascour forced Wes to do battle against four trainers in a row, without a rest. He then fought Wes himself, in front of a packed stadium of witnesses. Nascour failed, however. Nascour then revealed that he was taking orders from Es Cade, who now called himself Evice, all along.

Nascour is presumably arrested along with Evice in the finale of Pokémon Colosseum.