Little Dragons/Dragons

Coral Dragon

 * Habitat Max Coins: ??, 15,000 upgraded.
 * Habitat upgrade cost: ??
 * Habitat upgrade construction duration: ??

Earth Dragon

 * Habitat Max Coins: 10,000, 75,000 upgraded.
 * Habitat upgrade cost: ??
 * Habitat upgrade construction duration: ??


 * Level 7: 18/min.
 * Level 9: 21/min.

Fire Dragon

 * Habitat Max Coins: 7500?, 15,000 upgraded.
 * Habitat upgrade cost: ??
 * Habitat upgrade construction duration: ??


 * Hatch duration: 10 hours.
 * Level 1: 6/min
 * Level 2: 8/min
 * Level 3: 12/min
 * Level 4: 14/min
 * Level 5: 18/min
 * Level 6: 21/min
 * Level 7: 23/min

Island Dragon

 * Habitat Max Coins: 250, 500 upgraded.
 * Habitat upgrade cost: ??
 * Habitat upgrade construction duration: ??


 * Level 6: 68/min
 * Level 8: 89/min.
 * Level 9: 100/min.