Minecraft wiki entry for ModJam, associated text: Harvester's Night (by Lykrast)
Scarecrows (by bl4ckscor3)
Eyes in the Darkness (by gigaherz)
Jack-O'-Launcher (by ochotonida)
Witchery Style Vampirism (by spectre0987)
Costume (by Darkhax, WolfyPaws)
Discarnate (by Virtuoel)
Sanity (by tikkadatla)
SkeletalBand (by Wyn Price)
The Midnight (by Cipher_Zero_X, gegy1000, Martacus, Endergized)
PumpkinCarve (by jaredlll08)
Eerie Entites (by jaredlll08, Darkhax)
Shadowrite (by TheCallunxz)
Stygian End: Biome Expansion (by SuperFluke)
Dead Man's Abyss (by Pyrofab, RiverLeviathan, UpcraftLP)