This includes items and quests that can no longer be obtained.
The in-game information in this article is kept purely for historical purposes and should probably not be under any other categories.
Once An Orphan...
Kill 10 enemy players who have an orphan with them.
Once An Orphan... was an achievement related to the seasonal world event Children's Week. It was listed as a criteria for the meta achievement For The Children. However, this achievement was removed from the game before anyone could complete it during Children's Week 2009 (starting 2009-05-01).