Deceit.

The four hollow barrels turned red-hot as they accumulated power. Then they infused that power with Origin energy to form javelins fashioned with the law of fire. Then they propelled their payload at great speed toward the incoming enemies.

The javelins of fire shot through the air at hypersonic speeds, 5 times the speed of sound. The group of transcendent saw the attack and were not caught unawares since Helios fired from a great distance. The lead Colossus dropped the nine transcendents that he is holding while it went forward to defend against the projectiles. The nine transcendents began to transform, some of them became Colossus while the others became behemoths. 

The behemoths don't change in height, they still remain giants reaching up to 100 meters tall but they acquire two more arms and don armor made out of hardened flesh. They are rumored to be strong enough to crush almost anything with their four arms.