Location: Fossil Falls, Cascade Kingdom
Phase 1: Madame Broode will summon Chain Chompikins, which will charge at you. Dodge the Chain Chompikins. When one gets stuck in the ground or wall, capture it with Cappy. Aim the captured Chain Chompikins at Madame Broode and release to hit her. She'll be knocked down.
Phase 2: She'll summon more Chain Chompikins, sometimes two at once. The strategy is the same: dodge, capture, and hit her. She'll also perform a ground pound that sends out a shockwave; jump over it.
Phase 3: Even more Chain Chompikins and faster attacks. Keep dodging and using the captured Chain Chompikins to hit her. Three hits will defeat her. Be mindful of your positioning to avoid getting cornered by multiple Chain Chompikins.
Reward: Multi Moon