The other Sprite kings insisted that Carso didn't deserve his title. In truth, they feared his power.
Carso still needs more power. He doesn't have the strength to resist other Sprite kings. Thus, I found this energy cube. I hope that it will allow Carso to retrieve his power; when he finally gains his strength, the Day of Destiny will arise, and the other kings will bow before Carso's might!
Please take this to Soga the Sage at the Altar of Time. The Day of Destiny won't be long now!
More power is needed for the ritual. We must use that to collect as much power as possible, Soga murmured, thinking.