For Evans, there are three different level mounts: 50, 80, and 120. Your mount is actually Mir or your dragon. Each time your dragon ‘evolves’ after level 50, you will need a new saddle. If you have the level 50 saddle and you reach 80, you will no longer be able to use your mount until completing the next quest.
*edit* Also, you must complete all previous mount quests to get level 80 or 120 mounts.
These are the 3 quests:
Level 50 – Speed 150%/Jump 120%
Upon reaching level 50, go to Ellinia and talk to Grendel the Really Old. He will ask you about mounts and there will be several mini quests between Grendel and Mir. Then, he will ask you to speak to FangBlade.
Go to the Perion Job building and talk to FangBlade. He will tell you to go to Kenta to recieve a saddle.
Now make your way to Aquarium and speak to Kenta at the Zoo. She will need 50 Seal skins, dropped from the female seals located left of aquarium, a seruf pearl, dropped by Seruf, a low level boss located at two maps right of aquarium. Lastly, you will have to pay 10 mil. Once you have recieved the saddle, you will not be able to mount yet.
Go back to FangBlade in Perion to recieve the monster rider skill.
Level 80 – Speed 170%/Jump 120%
Once you reach level 80, you will need to get a new saddle. You won’t be able to ride your old dragon either. First go back to Kenta in aquarium. She will ask you to get 10 Lycanthrope Leather, 2 Captain Alpha’s Buckle, 2 Unbreakable Porcelain and 30 million mesos. Lycanthropes can be found in deep El Nath. Captain Alpha’s Buckles can be obtained by breaking boxes at the maps left and right of aquarium. The BIG, dark boxes, not the small ones that you see everywhere. Lastly Unbreakable Porcelain can be obtained from Captain Hwang in Herb Town. Take the dolphin taxi to reach Herb Town. After gathering all the items and the 30 million mesos, go to Kenta to recieve your new saddle. Equip it and you will be able to ride on your dragon again!
Level 120 – Speed 180%/Jump 120%
At level 120, your dragon will outgrow his saddle once again. Head to Kenta in aquarium. She will ask you to recieve 300 Wyvern Toenails, 300 Destroyed Nests, and 300 Egg Shells. You will also need 60 mil to recieve the 3rd saddle. Get Wyvern Toenails from Dark Wyverns. Destroyed Nests are from Nest Golems which can be found normally or can be summoned after killing certain Jr. Newties. Egg shells are gotten from Jr. Newties. All these monsters are located in Leafre. Once you have gotten all these items, return to Kenta with the items and 60 mil to recieve the 3rd stage saddle.