Shinzui OushouLeomon is a Mega (Ultimate in japanese version) Digimon that is the partner of Hanabi Hyuga in the Naruto Shippuden/Digimon crossover called Digital Hyuga Chronicles that is made by Ryuu the Ancient Keyblade Master
This digimon is a new digivolved form of Brawl Leomon that digivolved to protect his partner Hanabi Hyuga from Gundamon.
Spirit King Fist
he punchs at his foe which unleashs a massive lion-shaped energy blast from his fist that attacks his foe.
Grand Beast Slash
He generates energy into his Shishioumaru then slashs it at his foe with great force.