Saga is the culmination of the symbiotic relationship of power between the the ancient monster, Sagarc and a King of the Fangires. As such, it's visual appearance sports many references to being serpentine and the King piece of chess (most notably the crown upon Saga's head).
Forms

Saga
Saga currently possesses only one form, in which the name is currently unknown. It can transform by calling Sagarc, and putting the Jacoder's end into it. When the Wake Up Fuestle is inserted, it can use the Serpent Death Break attack, which lengthens the Jacoder, reaches the King sign and sends a red ray shooting at his opponent.
Armaments
Sagarc
Sagarc is an ancient symbiotic monster who has been allied to the Fangires, specifically it's past and present Kings, for a long unspecified time. Because of it's relationship with the Fangires, it acts as the medium of which to allow the Fangire King to transform into Saga, and is able to use the fustle that awakens Saga's Serpent Death Break attack.
Jacoder
The Jacoder is Saga's only known weapon and key of sorts to trigger it's transformation. Before transforming, it is nothing but a hilt of sorts before being inserted into Sagarc. After transformation, the Jacoder is then removed along with a long red rod attached to the end. As a weapon it has duel functions. First, as a sword as evidenced by it being utilized in the style of a Rapier. Second, as a whip or even noose to those who have been sentenced to death via Serpent Death Break.
| KAMEN RIDER KIVA |
|---|
| Kiva | IXA System | Saga |
| Characters | 13 Monster Races |
| King of Hell Castle | Climax Deka |
| Preceded by Den-O | Succeeded by Decade |





