In Snap's post about Tower Defense she says that ice towers hit only one mob at a time. Snap's thread is here: https://www.cubecraft.net/threads/tower-defence-tower-information.96571/
Now I'm pretty sure that in this picture the tower is hitting multiple mobs:
It seems like it's hitting all of them at the same time to me.
Now I'm pretty sure that in this picture the tower is hitting multiple mobs:
It seems like it's hitting all of them at the same time to me.