Douglas

Douglas was a Dark Rider that appears in Kamen Rider Chrono Warrior.

History
An A.R. version of Advent Master is an evil Rider associated with the Dark Riders who assumed the guise of the Dark Rider World counterpart of the real Douglas, Summer Tinker's high school teacher. Though ordered by Bram Stoker (A.R. World) to keep an eye on Summer rather than kill her, he intentionally decides to attack Summer, resulting in Dracula beating him merciless. Advent Master is then later destroyed by Kamen Rider Past Caller's Dimension Blast.

Advent Master
Ability Parameters: Douglas transforms into Advent Master using his Advent Deck and V-Buckle. Although it is unclear if the two are contracted in the same way as the 13 Riders and their Contract Monsters, the Mirror Monster Psycorogue can be summoned by Alternative Zero and follows his commands. Alternative Zero's Visor, the Slash Visor, is a gauntlet mounted on his right arm.
 * Rider Height: 190 cm
 * Rider Weight: 93 kg
 * Punching Power: 300 AP (15 t)
 * Kicking Power: 450 AP (22.5 t)
 * Maximum Jump Height: 50 m
 * Maximum Running Speed: 100 m per 4.5 seconds

Through the use of his Sword Vent, Advent Master can arm himself with the Slash Dagger, a sword derived from Psycorogue's forearms. By using the Wheel Vent, Advent Master can transform Psycorogue into motorcycle mode named the Psycoroader for him to ride.

By using his Final Vent, Advent Master can execute his finisher, the Dead End, which transforms Psycorogue into the Psycoroader if it has not done so already. Advent Rider then rides the Psycoroader toward the opponent and rams into it.

Equipment

 * Advent Deck - Transformation device and Advent Card holder
 * Advent Belt - Transformation belt
 * Advent Cards - Trinkets that enable a Rider to summon Contract Monsters, access equipment, and use special abilities
 * Slash Visor - Advent Rider's Visor that enables him to use Advent Cards