Name of plugin you want: DynamiCombat 3.5.5 (Latest)
Spigot Link: https://www.spigotmc.org/resources/30-off-limited-dynamicombat-kohi-badlion-type-pvp-management-plugin.6005/
Price: 9.99 EUR
Why you want it: I want it because all older versions are coded to crash if version is not latest...