|Villain Type:||Royal Club Undead|
|Season:||Kamen Rider Spade Warrior|
Andy Borg (Sometimes)
|First Appearance:||Episode 23|
|Number of Episode Appearances:||5|
Hazel Castillo is the human form of the Tiger Undead, the Category Queen of Clubs Undead.
While in human form, Hazel possesses uncanny speed & strength.
Hazel has great pride & fights with dignity, always defending & following the "rules" herself. Once learning the Battle Fight is fake, therefore fighting without purpose, she infiltrates BOARD, only to encounter Titan & learn of Hadrian Kingston's intent .Her anger at this causes her to nearly hurt Noya, but she was stopped by Kent.
She asks Kent Newman to borrow his Rouze Absorber when she noticed that Andy is undergoing a brainwashing process by Spider Undead, later fighting to have herself intentionally impaled on the Club Rouzer & taking the proper blank to seal herself.
In Andy's subconscious, she & Phoenix Rye encourage him to continue to fight with both light & darkness.
- Hikaru Jō - Kamen Rider Blade counterpart at Kamen Rider Wiki