S1·E35 Touched By a Mondo (2)

After Redda takes control of Viperess and attacks Gabriolis, Mondo, and the Water Dragon, we get shown what happened after Gabriolis was banned from the upper kingdom and how Redda transformed him into a Dark Angel. Meanwhile, Rockna and Aquagon and Professor Hiragi and Emerald Dragon continue their battle with Prince Eccentro, Gluko, Batch, Impy, Crikey the Crocodile monster and Basailosaurus while Redda tries to claim the monster item from Tiamet the Dragon Empress. Gabriolis, Mondo, and Water Dragon recover in time to help out. Just then, the woman who the Mon Colle Knights encountered earlier appeared and revealed herself to be the Water Angel and she transforms the Water Dragon into the Spectra Dragon (or something like that) and the Mon Colle Knights defeat Redda, Viperess, and Eccentro, claim a monster item and Gabriolis and Luka switch to the good guys side.