Dig'em
Grandmaster
The bong should have an affect on players when used, like alcohol does. But make it more fun. For 10 minutes, spells have a 50% chance to hit the target, 25% chance to miss the target, and 25% to hit yourself. If you get hit with a spell while "stoned" you take 200% damage. And you move at half speed.
Then players could duel while their characters were stoned.
Lol genius