# Set Effect ![](https://560184899-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fqaj4HLLwY6HL7B7YEvIt%2Fuploads%2FdhTxch3dszF15YV5tbXK%2FScreenshot_20220307-170329_Brave%20Nine.jpg?alt=media\&token=4bccd85c-8a59-4caf-b6fb-a2d68c3a7c98) Set Effects can be achieved when recruiting and developing applicable Mercenaries. ![](https://560184899-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fqaj4HLLwY6HL7B7YEvIt%2Fuploads%2FJNo5oc1JQqJIxyTQdG4c%2FScreenshot_20220307-170340_Brave%20Nine.jpg?alt=media\&token=c91ce479-99af-4d8c-953e-c5d3a63b0945) Stats enhancement measures from activating Set Effects can be seen in Mercenary Info and Book. ATK and HP will be multiplied while Crit Rate, Crit DMG, DEF, Support and AGI will be summed. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://bravenine.gitbook.io/brave-nine/gameplay/basic-information/mercenary/set-effect.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.