Sacred Beast Summon: Cerebus

Name: Cerebus "Three-Headed Hell Hound"
Rank: S
Species: Beast Underworld
Description:
History: Completing a mission in another region, closer to the Konoha. Dominick was tasked with eliminated a beast that frightened the villagers near it's lair. While entering the lair, there was a baby 3 headed pup no longer than 5 feet just about Dominick's height. His mother had already been slain, and the baby wasn't doing so well. Dominick continued to raise it like it was his own, later signing a blood contract with it. Ever since that they, they've assisted each other as friends, family & Father/Child relationship. Throughout the young ones growth it acheived various heights, from its 5 ft, to 10ft, then reaching Bijuu height. When summoned depending on the amount of chakra used, determines the height of the summon. Able to ride up to 5 people on its back.
Abilities:
[150 Stats + Fire Element (9 Skills Pts)] Cost: 70 Chakra , Chakra Pool: 540 , 40 Chakra Upkeep via 1 Turns.
STR: 45
SPD: 50
DUR: 45
Hand Seal: 10


Jutsus: (Your summon's jutsus)

We're not allowing mythological summons atm

This is something that is going to be redone?