A Charm is a collectible item that grants magic power.
Charms can be found in Chests. Once a Charm is found it is permanently added to your collection.
You can review your Charm collection in the Necklace screen.
Enter it by clicking the necklace button in the bottom right part of the Map screen.
Each Charm grants one magic power. Magic powers are activated automatically when certain conditions are met, for example, a certain monster is present or Roomies of a specific color are matched. Magic powers are:
- Extra attack power against specific monster: Each time Roomies are matched, their attack power against the indicated monster is increased.
- Extra attack power with specific coloured Roomies: Each time Roomies of the indicated color are matched, the resulting attack is increased.
How much the attack is increased depends on the Charm's rank. You can make your Charms better by upgrading them in the Necklace screen.
You will get a discount on the upgrade prize for defeating more monsters or matching more Roomies.