Okay here's the thing. I have The Endless Forest version 3.41. I have tried many ways to install 3.13 in order to get the candle antlers and skeleton mask, but when I install it, it's completely blank. Nothing but a bare landscape and no trees, nothing. Unless I'm doing something wrong or it just won't work anymore. I can't seem to find a simpler way to install it without happening to change files, change locations etc, etc, in which it doesn't seem to work for me. So if someone out there DOES have 3.13 installed and CAN simply cast a skeleton mask or candles and still be able to get it back again. I would be forever grateful.