The "Mantis Dragon" is listed as non-breedable and must be summoned using orbs Dragon City Wiki by this creator, or were you seeking biological breeding instructions for the real Dragon Mantis

The breeding system in Mantis X: How to Train Your Dragon is a complex process that requires strategy and patience. The goal of breeding is to create a new dragon with desirable traits and characteristics. To breed dragons, you need to have two dragons of different species and a breeding den.

: Ensure the female is well-fed before introduction to prevent her from eating the male. 2. Mantis Dragons in Video Games