> For the complete documentation index, see [llms.txt](https://saltmarble-sml.gitbook.io/sml_eng/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://saltmarble-sml.gitbook.io/sml_eng/technology/game/breeding-combination.md).

# Breeding(Combination)

Two M.E. You can obtain Eggs by combining characters. The eggs thus obtained are hatched and grown to produce other M.E. hatching as a character. In the process of combining, the rarity of eggs obtained is determined according to the rarity of the combination character and the number of BAT tokens to be put into the combination. The probability of rarity that occurs as a result of a combination according to rarity without BAT token input is as follows .(Common / Super / Legend)

![](/files/HyKL3sA3SMlzkSSOQbJD)