1. Ungraded Rank Mage
2. Fusion Rank 1
3. Then it would go from Fusion Rank 2-9
4. After passing the Fusion Rank 9 Mage, Mage would become tittled mage, while their tittle would be given by other people based on their element of magic, their most used spells, their actions, and other things.
There would be update on further rank when they are mentioned in story.