Mirror Dragon

Breeding
You can get a Legendary Dragon by breeding two Rare Hybrid dragons with each other at the Breeding Mountain or Ultra Breeding Tree. These are:
 * Gummy Dragon
 * Cool Fire Dragon
 * Soccer Dragon
 * Armadillo Dragon
 * Petroleum Dragon
 * Pirate Dragon
 * Poo Dragon
 * Note that no combination is 100% sure when it comes to get a Mirror Dragon. It could just as easily result in a Crystal Dragon, a Legendary Dragon, or a Wind Dragon, in addition to whatever could be made from the elements used. Legendary dragons are hard to obtain and you need a lot of luck to get one.


 * The two most efficient combinations (in terms of time used) to use are:

Cool Fire Dragon + Cool Fire Dragon(4 Hours) and Cool Fire Dragon + Gummy Dragon (8 Hours)

You can also get the Mirror Dragon with 7 Guesses (20-24 September, 2012), or 10 Guesses (1-7 October, 2012) in Carnival Games.

Damage Calculator
To explain, when attacking with Legendary, Mirror deals double damage against other Legendary Dragons, and normal damage against everything else (?). When defending, Mirror takes double damage from Legendary Attacks and half damage from Physical Attacks.

Counter Dragons
Any Legendary Dragons or Pure Dragons. The latter works better in this case.