l2bt.com x150 Interlude

L2BattleTournament (L2BT) is a Lineage II Interlude project focused on PvP. Its official site provides registration, game downloads, account access and a Discord community, while its news section carries announcements for individual seasons.

The site currently promotes an x300 Interlude season. That rate and its announced opening belong to the x300 season; the available official pages do not establish the features or opening date of the older x150 season.