I'm a bit confused when it comes to loot in a dungeon. At times I get the notification of loot and get Need, Greed, and Pass as options. I'm not sure how this works. I assumed Pass means to skip an item, but I'm still trying to figure out Need and Greed. I thought they were both the same thing, except Greed guarantees that you get the item. But there were times when I picked Greed and it was passed onto another player, as if I passed it. So, is Need given to the player, Greed a randomizes taking or leaving something, while Pass just...passes something up? Who can explain this?