The DC Universe Online site has been updated with information about new "legendary membership benefits" that will debut on Tuesday, April 3rd. The LMBs will include monthly Station Cash / Loyalty Points allotments, Promethium Lockboxes and Replay Badges.
Promethium Lockboxes will drop from random monsters and will contain unique, new, and powerful gear that can't be found elsewhere. Replay Badges allow players to reset their instance loot lockouts.
Read the full post on the DC Universe Online site.