Key items are unique, non-consumable items that are essential for progression, unlocking new areas, or providing permanent upgrades to Shanoa's abilities. Relics, on the other hand, are special items that grant passive abilities or enhance existing ones. Many key items are acquired through story progression, while relics are often found in hidden locations or as rewards for completing quests.

- Village Map: Shows the layout of Wygol Village.
- Monster Tome: Records information about all defeated enemies.
- Glyph Tome: Records information about all absorbed Glyphs.
- Magnes: A Glyph that acts as a key item for movement.
- Volaticus: A Glyph that allows temporary flight, crucial for exploration.
- Dominus Glyphs: The three powerful Glyphs (Anger, Agony, Hatred) that are central to the story.
- Heart Cuirass: A piece of armor that significantly boosts MP regeneration.
- Winged Boots: Increases Shanoa's movement speed.
Always be on the lookout for these items, as they often unlock new paths or make exploration much easier. Some key items are required to access the true ending of the game, so ensure you collect everything you can. Relics, in particular, can provide game-changing passive bonuses that are invaluable in later stages.