Albinoleo Imagin

The Albinoleo Imagin is a stronger variant of the Leo Imagin serving as Kai's right-hand and a major antagonist in Kamen Rider Den-O.

Kamen Rider Den-O
Sent to kill Airi Nogami, he easily overpowers Den-O Liner Form and Zeronos Zero Form until elder self of Sakurai arrives, turning the tables. After being pummeled by the trio of Riders, the Altair Form and Zeros Form leave the Albinoleo Imagin open for Liner Form's DenKamen Slash, which destroys him.

All Riders vs. Dai-Shocker
The Albinoleo Imagin was among the many other revived monsters who were part of the Dai-Shocker army in the World of Decade. They fought against the 25 Kamen Riders when they gathered together to stop Dai-Shocker's multiversal conquest.

Kamen Rider Decade
The Albinoleo Imagin was among the four Imagin fused together by Super Apollo Geist to recreate the Alligator Imagin.

OOO, Den-O, All Riders: Let's Go Kamen Riders
In the altered timeline where Shocker achieved global dominion through their kaijin Shocker Greeed, the Imagin were among the monsters that were assimilated into Shocker, with the Albinoleo Imagin representing them on the Shocker Council.

Kamen Rider Battride Wars
Albinoleo Imagin appears as a boss in the video game Kamen Rider Battride Wars.