> For the complete documentation index, see [llms.txt](https://mixmarvel.gitbook.io/dehero_game/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mixmarvel.gitbook.io/dehero_game/advanced/skill-synthesis.md).

# Skill synthesis

Players can open the synthesis function in the \[Skill Synthesis] of their backpack.

![](/files/ZUv7y4zieg67Y7nwfxI1)

Players can select the desired skills to combine on the synthesis page of LvI-LvV.

![](/files/IR2wcp3LGFEMVS8BPabj)

Three skills of the same level can be combined into a random skill pack of the same rank.

![](/files/YqGkqOkDHodugZJeFUIj)

![](/files/vbbT9UF9LUDnFUgGAezs)

Note: There is 15% chance that common, rare, epic, and legendary skill packs will give you the skill of the next rank, while mythic skill packs will only give you the skills of the current rank.

![](/files/w8UfF59RnoDwpD4Qselp)