Clandestine Cliffs

Clandestine Cliffs is a Side Quest in Mario + Rabbids Sparks of Hope, located on the planet Terra Flora. It is a hidden quest found close to the In Full Gloom Quest. A nearby ladder leads the heroes to a cracked wall, and upon destroying it via Beep-0's Wave Power, a treasure chest is revealed. After opening the chest, the Quest is complete, and the heroes are awarded a Planet Coin.