Harpie Lady Sisters + Metal Dragon → Crimson Sunbird

Harpie Lady Sisters + Blast Juggler → Crimson Sunbird

Harpie Lady Sisters + Stone D. → Mystical Sand

Harpie Lady Sisters + Millennium Golem → Mystical Sand

Harpie Lady Sisters + Destroyer Golem → Mystical Sand

Harpie Lady Sisters + Barrel Rock → Mystical Sand

Harpie Lady Sisters + Minomushi Warrior → Mystical Sand

Harpie Lady Sisters + Stone Ghost → Mystical Sand

Harpie Lady Sisters + Vermillion Sparrow → Crimson Sunbird

Harpie Lady Sisters + Prisman → Mystical Sand

Harpie Lady Sisters + The Statue of Easter Island → Mystical Sand

Harpie Lady Sisters + Muka Muka → Mystical Sand