Air Dragon

Breeding
The can be bred by selecting a Water Dragon to mate with a Fire Dragon at the breeding cave/island.

Alternatively, the can be bred by selecting either an  or an EartNoth Dragon to mate with a Sandstorm Dragon/Dodo Dragon.

Earning Rates
Coin per minute: Level 1: 6 / Level 10: 41

Dragon Earning Rates without boosts.

Boost Calculation Guide to use with the page linked above.