supplementaries:bomb and supplementaries:blue_bomb They break grass in a foreign region.

In the Supplementaries itself there is an extension for the Flan mod (for regions) where many griefing is fixed, including bombs, please fix them in your mod too so that they can be thrown, but they do not cause damage to grass and crops in a foreign region.

I can't put them in a barrier, because for PVP arenas it's very difficult to turn off barriers, players won't understand how to do it.