Trilobite Undead

The Trilobite Undead appeared in 2004 TV series called Kamen Rider Blade. The Trilobite Undead (トリロバイトアンデッド Torirobaito Andeddo) is an Undead imprisoned in Isaka's lab who is forced to serve Isaka by attacking the abducted Kazuma Kenzaki to test the Fusion Ration as part of Isaka's plan to develop the Leangle System, getting the information on Blade, Chalice, and Garren as the Trilobite Undead is sealed. The Trilobite Undead returns in Missing Ace, sealed by Glaive and Larc.