Board Thread:Dark Souls/@comment-64.90.69.66-20140909014112/@comment-3975833-20140909031603

Where exactly is this anomaly occurring? I believe that (not entirely sure) in Anor Londo, you can't summon/be summoned from Dark Anor Londo and vice versa for the Dark Sun Gwyndolin fight, and also in New Londo Ruins, you can't summon/be summoned for the Four Kings unless you have drained the water.