First idea having crafters and gatherer's in a special event mini game where you take 1 party of your 4 people to defend 2 gatherer's and 1 crafter from a wave after wave battle dungeon

Overview for the party: Constant waves of monsters that get harder and harder till it is impossible and they are overwhelmed.

Overview for the Gatherer's: they are to find items that can only be found in the dungeon to give to the crafter they must use there ability of stealth and wit's to avoid death when they have got the stuff needed bring it back to the device to fill it up.

Overview for the crafter: Using the device entering the Crafting mini game User Interface but every time they fail the bar go's down

this sort of mode would require a lot of team work to accomplish.