Trial Series

The , also known simply as the Trial Series, are artificial monsters created by BOARD, combining human and Undead DNA with machinery. They cannot be sealed with Proper Blanks; in fact, Blanks are absorbed, allowing them to recover quickly. The Trials were developed to interfere with the Undead Battle Fight. Unlike normal Undead, which are immortal, the Trials are able to be destroyed. In early production sketches, they were referred as "Undeadloids."
==B==
*Actor: 
*Episodes: 39-40
An Electric-Type Undead disguised as Shiori's father, Yoshito. Originally, his program was to protect Shiori by her father because he was dying. Before he died, he transferred all his memories to the Trial. He is reprogrammed by Tennōji to continue to monitor the fixed Undead battle and remove potential threats. He dies saving Shiori from Trial G after remembering his original programming.
==D==
:
*Voice: Yuki Anai
*Episodes: 31-35
A Capture-Type Undead sent after Kenzaki, who is one card away from attaining King Form. Trial D was destroyed by Blade's King Form.
==E==
:
*Voice: 
*Episodes: 35-36
A Shooting-Type Undead based on Garren's data & DNA. Destroyed by Blade King Form's Royal Straightflash. Another appeared in the Hyper Video Special 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 Tachibana and Mutsuki unable to tell the obvious difference. He was eventually defeated by Blade's Jack and King Form with the help of Leangle's Remote Tapir and Garren's Gemini Zebra
==F==
:
*Voice: Katsumi Shiono
*Episodes: 37-38
An Energy-Type Undead used to capture Kenzaki. Evolution Paradoxa (Category King of Hearts) Undead's DNA is used. Destroyed by Wild Chalice's Wild Cyclone.
==G==
*Voice: 
*Episodes: 40
A Fighting-Type Undead which was based on Leangle's Rider data; he managed to defeat Hikaru Jo/Tiger Undead and fought off all four Riders. It was about to kill Shiori until Trial B intervened remembering the original programming his creator gave him. Destroyed by Wild Chalice's Wild Cyclone and Blade King Form's Royal Straightflash.
==Notes==
*Four of the Trial Series Undeads bear similar visual elements to past villains from the Showa Kamen Rider Series:
**Trial B resembles the Shocker Leader's unhooded form from the original Kamen Rider Series.
**Trial E bears the color scheme of Shadow Moon from Kamen Rider Black.
**Trial F's mask design, as well as his orange-gold collar, forearms, and boots, are reminiscent of the Shocker Riders.
**Trial G resembles the Great Leader of Black Satan from Kamen Rider Stronger.
==References==
Category:Kamen Rider Blade
Category:Undeads
Category:Villains