Challenges / Mini-Bosses — Nodes marked with skull icons on the **map** represent Challenges **or Mini-**Bosses. These are special encounters where the player must compete under specific rules or conditions. Challenges test various skills and strategies, and mini-bosses provide tougher scenarios than standard levels. Successfully completing a challenge or defeating a mini-boss rewards the player with random Item.

For a full list of available challenges, refer to the "List of Challenges".