Reaper Ghosts and Plastic Weapons Defense

I was at moms new Northport house but it was like in the woods, like a combo of current house and sun valley house. Before that we were up this hill with a few people hiking and these like reaper ghosts came out. There was a huge one like the fire beast from lord of the rings but it was really slow so we ran back down to moms house. Ellie from LSKD was there(and earlier in the dream we worked together and had a thing where we would meet up in the mens bathroom and hookup multiple times per work day) and a few others. We needed to make weapons and the shades' weakness was plastic. So we got a bunch of spear like objects and some axes then needed to find big plastic bins to melt over these weapons so we could impale the demons with the plastic and kill them. We started this process and then they never really came and most people went home. I built a big fire outside and it started to rain lightly. I went inside and Mom's friend Ed was there and he was cleaning and drinking a beer and said he had work to do. He was drunkenly singing to himself and lightly tapping holes in the wall by the outlet saying he was working. I left the room and came back and he was on the ground still singing softly to himself. He said to lay next to him. I felt bad so I did and shortly after realized he had a butter knife thru his neck. He died shortly after and I wept a bit then went outside to try and find a tarp or something to cover him up before mom got home and had to see her friend like that. Too late, mom pulled up the driveway and Jackie got out too. We hugged and I told her I'd like to clean up that room before she goes in but told her what happened. She went in and we started cleaning it up. Woke up