|This article is about a/an Mirror Monster in Kamen Rider Ryuki.|
Shieldboarder (シールドボーダー Shīrudobōdā, 29 & 30): A blue wild boar Mirror Monster. He is armed with spikes on his head, a claw on each wrist, and is able to use its detachable chest armor as a shield. This monster was destroyed by Ryuki's Dragon Rider Kick.
- Unnamed shield