Firstly there is a problem with people not working as part of the team in WBs. This isnt a topic about changing current mechanics, but an idea for a new WB with mechanics to prevent it. Whether these can be used throughout other WBs or not I dont know if it would work.
Sample Mechanics.
- Basic attacks heal boss (this will mean no afk attacking and force people to use skills)
- Boss will notice if you stand still for more than a minute and cast 'statue' on you. This will turn you into a stone statue and you can only then be smashed by another player (causing freedom and health reduced to 1hp). While a statue you dont get a roll in any loot. The players can all decide whether to leave you as a statue till after loot rolls or to smash and free you.
Any other ideas to add on, go...