Unmarked spoilers below!
- The entire situation with the cut on Ashley's foot. On several occasions, horrible snapping sounds can be heard as she puts pressure on it, she develops a fever, and, later, something appears to be moving inside her foot. Even later, it spreads up her leg... resulting in Ashley pulling a tree root out of the leg wound. It's never revealed why this is happening to her.
- The group waking up to dozens, possibly hundreds, of those stick figures hanging all over the camp. At one point, Talia backs into an enormous one that seems to have been constructed using a small tree trunk.
- Talia freaks out upon seeing that one of the stick figures has some of her hair woven into it. Ashley, frightened and enraged, accuses Talia of faking the whole thing and snaps said stick figure in half... resulting in Talia getting snapped in half.
- The creature who appears to be a physical avatar for the Blair Witch that stalks James and Lisa through the house. According to the director, it is a physical avatar: Elly Kedward.
- The revelation that the Blair Witch can mimic the voices of her victims to lure them to her. This was hinted toward the very end of the original, but now confirmed outright.
- Lisa getting trapped in the very, very tight tunnel towards the end along with the sounds indicating the creature is following her through the tunnel.
- Lane aging through a time paradox and become the Witch's crazed servant.
