Just something I was working on tonight. Repositioned the sacrifice button, made it tell you what you're actually sacrificing, and made the button only appear when the following conditions are met:

1) You are the room master.
2) You are in a quest stage.

Additionally, to prevent the griefing of players with inferior items, the server/client has been updated to allow only people who are room master to sacrifice an equipment item for increased quest difficulty. This does not affect the old items used for item combinations.