Rarity: Common
Type: Black, Blue
Habitat: Black Sands, Blue Lagoon
Available at: Level 15
Buying Price: 400
Selling Price: 100
Breeding Combination: Black + Blue
Breeding & Incubation: 4 hours
Exp Gained: 780
Good luck! Breed or craft this dragon ASAP to send it out on quests and build up your LB points.
There are seventeen possible outcomes breeding Black and Blue, with four 4-hour dragons.
I ended up having to craft this dragon.