Trial E (トライアルＥ Toraiaru Ī): A Shooting-Type Undead based on Garren's data & DNA. Destroyed by Blade King Form's Royal Straight Flush. Another appeared in the Hyper Video Special Kamen Rider Blade: Blade vs. Blade, disguised as Kenzaki wearing a red scarf, it copied the Blay Buckle and transformed into Kamen Rider Blade. He fought the real Blade to a standstill with the clueless Sakuya Tachibana and Mutsuki Kamijou unable to tell the obvious difference until Hajime Aikawa came in and called out Blade's name, exposing Trial E as the impostor when it reacted faster than Kenzaki. He was eventually defeated by Blade's Jack and King Form with the help of Leangle's Remote Tapir and Garren's Gemini Zebra.