The Codex is the key to Relix and it can only be used to open the portal to the Relix in the presence of both Light and Darkness. The Codex is divided into four pieces looking like four crystals, each protected by a Guardian Pixie, found at Alfea, Red Fountain, Cloud Tower and Pixie Village. Each Guardian Pixies also possesses a copy of the Codex which looks like a gem in a pendant.
Opening the Portal of Relix
To open the portal of Relix, the four pieces of the Codex must be brought together and a spell needs to be used. The balance between Light and Darkness must be respected to open the portal and to gain the Ultimate Power of the Realm of Relix, which is why Darkar had Bloom kidnapped and turned her into Dark Bloom.
One piece of the Codex is hidden at Alfea in the Secret Archives, protected by the pixie Concorda. The second piece at Cloud Tower is hidden in the heart of the tower, protected by Discorda. The third piece at Red Fountain is hidden in a weaponry base, protected by Athena. The last piece of the Codex is in Pixie Village, as part of the Pixie Queen's scepter, guarded by the Pixie Queen herself, Ninfea.
Guardians of the Codex
It is an elliptical ivory grey object that has ancient scripts on the surrounding and glows cyan/light blue.