The two portal beside the crystal kept on releasing the monsters. The Second Prince and the Fourth Prince glanced at each other. They were preparing to destroy the crystal as well as the summoning portal.
When they were ready, the Fourth Prince gave a sign to the Second Prince. Seeing the sign, the Fourth Prince replied with a nod. Then, he raised his hands. As soon as the hand raised, all the soldiers began to attack. The same situation also happened at the Fourth Prince side.
Both of the princes' group initiated a pronged attack from both sides. Their target was the last objective they had, the ancient ruin's core.
The players and the soldiers initiated an area attack. This way, they could damage everything at once. The crystal, two summoning portals, and the monsters spawned from the portal got hit in one attack. Both of the portals glowed red and summoned the [Giant Papillon].