Guardian God Heimdall

Guards the entrance to Asgard. Nobody has ever seen the face under his helmet. Probably not even his mama.

Upgrade Requirements

 * Grey
 * Sea
 * Spirit
 * Hide
 * Guard
 * Fang
 * Fruit

Green 1

 * Knight
 * Bull
 * Colt
 * Knowledge
 * Goat
 * Redfruit

Green 2

 * Knight
 * Bull
 * Colt
 * Knowledge
 * Goat
 * Redfruit

Blue 1

 * Luxsea
 * Spring
 * Dawnmist
 * Sun
 * Thunder
 * Redwyrm