Gummy Dragon

Breeding
The Gummy Dragon is a rare dragon combining opposite elements. As such, it can not be bred directly from basic dragons. Instead hybrid dragons have to be used at the Breeding Mountain or Ultra Breeding Tree. All possible combinations which may lead to a Gummy Dragon Egg can be found in the Breeding chart.

Popular examples are:

No possible combination will guarantee a 100% success. If diferent combinations have different chances is not yet confirmed.
 * Laser with Dandilon
 * Chameleon with Firebird
 * Neon with Nenufar
 * Cactus with Gold
 * Star with Plant
 * Plant with Gold
 * Jade + Gold
 * Hot Metal + Plant

Damage Calculator
To explain, when attacking with Plant, Gummy deals double damage against Electric and Dark, half damage against Water and Plant, and no damage against Fire. When attacking with Electric, Gummy deals double damage against Fire and Metal, half damage against Dark, and no damage against Earth or Electric. When defending, Gummy takes double damage from Earth and Ice, half damage from Plant and Dark and take no damage from Water.