Why did Zaroth laugh like a maniac when Elysia found him?
True, he was happy he had managed to kill the son of a bitch, even if he had to rely on Lily's help in the end.
But he was still moments away from dying, so what could have led him to laugh so much?
After Zaroth managed to kill Eryndor, he saw something he wasn't expecting.
The two dead beasts of the bastard were glowing with energy—the kind that indicated they could potentially be resurrected and tamed.
He may have killed their master, so the chances of taming them were low, but he still decided it wouldn't hurt to try.
But the message he saw next was something he certainly didn't expect.
[Cerberus judges your soul.]
[Cerberus doesn't respond to your call.]
[Cerberus trembles in your presence and that of your beast, Luna.]
The same went for the bird.
[Aetherion judges your soul.]