AntiBoost

This plugin logs multiple kills from the same player to another player to a text file to prevent boosting.
No commands or permissions are required.

Config

The only thing that needs to be changed in the config by the user is

kill-warning

When a player (A) kills another player (B) x number of times in a day (the number in kill-warning), that information and a timestamp will be logged to boost-info.txt in the plugin folder.