1.Hi Aternos Team, can you please add the following plugin?
Plugin name: LeaderHeads
Plugin link: https://www.spigotmc.org/resources/leaderheads.2079/
Description: The LeaderHeads plugin would be a good option to add it, it helps a lot in servers to put their Top kill / wins.
Thank you! 
2.Hi Aternos Team, can you please add the following plugin?
Plugin name: ParticleEffectAPI
Plugin link: https://dev.bukkit.org/projects/effectapi
Description: The ParticleEffectAPI plugin is a plugin for the MysteryBoxes plugin, the plugin only works with this plugin.
Thank you! 