Map scrolls in Heretic reveal all areas in map mode, unless the affected areas are indicated to be completely invisible in map mode by the map authors. Unexplored areas are indicated in gray lines.
Normally available in standard Heretic maps near the end of the map's gameplay, it is useful for locating secret areas missed otherwise.
|Health||Crystal Vial | Quartz Flask | Mystic Urn|
|Armor||Silver Shield | Enchanted Shield|
|Items||Crystal Vial | Map Scroll | Bag of Holding | Ammo | Keys|
|Artifacts||Chaos Device | Morph Ovum | Mystic Urn | Quartz Flask | Ring of Invincibility | Shadowsphere | Timebomb of the Ancients | Tome of Power | Torch | Wings of Wrath|