Thread:Jens Ingels/@comment-41.178.233.6-20130516020903/@comment-3271569-20130516110828

Every Rare Hybrid combination has an small chance to obtain an legend dragon.

Since all legend dragons are located in dificulty 3 the best chance to get your rating below the 50 or as high as possible. Below 50 is the most effective way since almost all new exclusive dragons are located in dificulty 3 and you might get those instant of an legend dragon. If you want to use the get your earning as high as possible strategy than the breeding boost will indeed increase your chance.

For armadillo: I normaly would say ?/X + Y but that counted for the previous version of the breeding system.