Version 2.7 is a release file of the Minecraft map World of Champions: The Vanilla MOBA, made for Minecraft 1.17.1. It was published on August 6, 2021 and is 19.4 MB in size. For the full description, screenshots and every other version, visit the World of Champions: The Vanilla MOBA map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.