spirit of apollo quest

[Sasquatch]

so the quest is to kill 5 infernal skeletons but all my spawners are in a grinder so i dont know how to complete this quest

 

[Fesa]

You only have the hit the skeletons once. So I made a hole on the top and just shot them with a bow/ snow ball!
Also, astaff member to move this to Skyblock?