# Displacement Specific skills, traits, and talents can displace enemy by ***Knock-back, Side-Knock,*** or ***Pulling*** opponents. **Collision Damage** When a mercenary is about to be displaced into a grid where their ally is already positioned, instead of the displacement occurring, both the displaced mercenary and the ally will take **Collision Damage**. This damage is calculated as 20% of the combined total HP of both mercenaries, and the damage type is classified as **Heavy Weapon Damage**. --- # 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://starfall-handbook.rosentica.jp/combat-system/displacement.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.