From Dragon Mania Legends (DML) Wiki
Keys may refer to:
- Sigil Keys, items needed to open Sigil Chests to obtain Sigils.
- Castle Event Keys, items needed to advance through levels in Castle Events.
- Dragon Dice Keys, a type of key used in Dragon Dice events to unlock chests.
- A non-resource item that appears in tubes in Arcade Events.
- Key-Keeper, a Boss Dragon that produces Sigil Keys.