Venosnaker (Ryuki)

Venosnaker is a creature who is contracted to Kamen Rider Ouja: Asakura Takeshi in Kamen Rider Ryuki.

Appearance
VenoSnaker appears as Ouja's Contract Monster. He resembles a Cobra and is used for Ouja's Weapons and can also be used as a weapon itself.

History
Venosnaker was already contracted to Asakura's Card Deck before he became Kamen Rider Ouja. He played a pivotal role in the deaths of Both Jun & Tezuka. Because Venosnaker is a similar size to Dragreder, they have both fought against each other before on multiple Occassions.

After a certain period of time, Venosnaker who had not been fed by Asakura, started to act violently towards him in breach of contract. However, Asakura was safely able to feed Venosnaker before it completely killed him.

Near the end of the Rider War, Venosnaker assisted in Asakura's Final Vent which ultimately killed Zolda.

It is unknown what happened to Venosnaker after Asakura died but It is implied in the end that because the Rider War never existed, that Venosnaker and every other Mirror Monster also did not exist anymore.