This past Monday, DAoC players began an event titled "Ghost Keep". Today, devs posted a guide to the event:

Since the debut of the new Event on Monday, we've seen a flurry of activity as the realms battle over control of the Ghost Keep. Each cluster has seen the ghost keep actively summoned six times or more since the premiere. To help out those who haven't gotten to check out the new content, we've decided to go ahead and put out a quick primer on how the event works and how you can aid your realm in securing the Ghost Keep!

The premise is simple. The realms race to complete 'Supply' quests that will allow the 'Ancient' NPCs enough power to begin a summoning process that will bring forth the spectral essence of a former Keep Lord for each realm (Lord Berkstead the First for Albion, Jarl Nottmoor for Midgard, and Chieftess Crimthainn for Hibernia.) Unless noted otherwise, the quests described below are available for levels 45-50.

The rest can be read at the Camelot Herald.