Die Taverne von Andor

It's a way to increase the difficulty:

If negative event concern for "Each Hero" or some of heroes Like "Archer and Warrior" or "Each Hero on field...", then shield can protect only that Hero, who use it! Each hero with the shield can protect himself with their shields. Other heroes take damage.

Dear BWT,
your idea sounds pretty nice, but how often do you use the shield? Maybe it is just me leaving the shield by side if it is not gettable for free, because attacking is the greatest defence. But why not, in an particular situation it could may change your whole strategy.

Felix