The VIP! guild on Atlantic shard is once again exploiting the Peacemaking bug to its fullest. They have their Necromancers with Peacemaking running around Despise completely safe from harm. I followed one of them for several minutes.
In the video you will see the instrument charges decay at an impossible rate. Later on you will also see the peacemaking spam messages when you enter war mode.
When confronted about their actions they quickly stop using Peacemaking. It is very clear because they start taking damage, one player almost died even.
Also notice how the only spell being casted is Wither. From level 1 to level 4.