What Happens at Level 35 or Level 20???Edit
At Level 35, dragons can go into Capsule form through card merge process and everything. Also, capsule dragons might be strong enough to challenge Under Dungeon at this time. Recommended stats: summary of stats is 4.2 or up, dragon has a buff on it. Also, use GEMS. USE THEM.
At Level 20 you have choice to go to trans dragons and they must be 7.0-6.5 or Else you have keep on feeding them potions