If you have any questions that aren't listed here, please comment below!
What is the max monster level?
The max monster level is 150.
What is the max hero level?
The max hero level is 51.
What is the strongest monster in the game?
Chaos Rider is easily the strongest monster in the game.
What is the highest license?
The highest license is the Grandmaster License.
How do I get to the underworld?
How can I get more dragon hatchlings?
Actually, you can only catch the Water Hatchling - see its page for its location. You can also catch these dragons: Red Dragonling, White Dragon, Gold Dragon. See their pages for the locations. You can also obtain the dragon hatchlings from a Golden Egg.
How do I get Teddy, Spikey, Dawn Rider, and Dark Panther?
How deep is The Abyss?
How can I get golden eggs?
Where can I find Cherub?
See the Cherub page.