Card Lores:Cerulean Reef Sword, Khouseal

The Leader of the Reef Swords & the eldest of them all. He was a young adult male Aquaroid who always put up a smile whenever he goes -although he sometimes exhibits fierce strictness. Though a young adult, he took the great responsibilty of taking care of the troops all by himself with a few helps from Solinae & Linalee. He wields "Ceruleon", the cerulean sword made of freezed dead corals. The sword was not only a weapon that utilize frost but also a tool needed for a ritual. This ritual is Cerulean Call, where the user draw a magic circle that would summon other Reef Swords to his side. Even though, he bear all burdens alone, he know that he will not be abandoned. That's how Khouseal was able to keep up with the legendary guardian.

Reef Swords

A group of Aquaroids who were born the same Birth Coral, in other words, a family of Aquaroids. They were not only tasked of protecting Mother Reefs but also tasked of demonstrating the strength of Crystal Reefs in battle so others will acknowledge their strength. All members wields special coloured swords made out of frozen dead corals, signifying their personality & position.

Their strength & willpower is on par with Balien, the legendary guardian of Crystal Reefs. This had made them a group of role models all guardians, including Balien himself, look up to.