There is a 25% change the party will discover some horrific event when travelling through this world. Examples are;
A weird music appears from nowhere and sets them on edge. (All players take 1 hp damage).
The discovery of a horrific corpse of some person or creature. (1 random player is Frightened).
A sudden ghastly scream coming from nowhere. (The party jump and are put on edge).
The whole world going black for a second. (1 random party member is frightened).
A whisper speaks a character’s name, but the voice is their own. (named character is Frightened).
A sudden drop in temperature, but only within a few feet of the characters. (Party feel Cold).
Footprints appear beside them, matching their stride but belonging to no one. (Party become wary of enemies and will get a bonus to any attempt to search for enemies).
A handwritten note appears in a character’s pocket, in their own handwriting, warning them about something vague. (Character is Confused).