Name: JPremium Link: https://www.spigotmc.org/resources/jpremium.27766/ I think is the best plugin for Auth , better that any plugin in the market , for premium logins and cracked sessions, with capchat and lots of features.

Name : Ultimate Koth V2 Link: https://polymart.org/resource/ultimate-koth-v2.3066 Best plugin for KOTH , best battles, and lots of config. Thank you for read.

Name : Ultimate Clans Link: https://polymart.org/resource/ultimate-clans.1162 I think is the perfect plugin for clans, with mysql, and lot of features. i would pretty happy if is posible to be add here.