Bakuryuu Gattai KillerOh

"Blastasaur Fusion! Killeroh!"

KnucklesNokodon
"Blastasaur Combine! KillerohKnucklesNokodon!"

VeilusRokkiru
"Blastasur Combine! KillerohVeilusRokkiru!"

Also see

 * Dino Stegazord