Jebil

Jebil (ジェビル), who transforms into the evil Kamen Rider Dark Necrom B(lue) (仮面ライダーダークネクロムＢ [ブルー]) is one of a trio of Kamen Rider Necroms who serve as Kamen Rider Dark Ghost's guard.

Devices

 * Proto Mega Ulorder - Transformation device
 * Ghost Eyecons - Transformation trinkets.