Sand Stone + Maiden of the Moonlight → Mystical Sand

Sand Stone + Queen's Double → Mystical Sand

Sand Stone + Queen of Autumn Leaves → Mystical Sand

Sand Stone + Invader of the Throne → Mystical Sand

Sand Stone + Hibikime → Mystical Sand

Sand Stone + Meteor Dragon → Stone D.

Boulder Tortoise + Niwatori → Turtle Bird

Boulder Tortoise + Skelgon → Kairyu-shin

Boulder Tortoise + Winged Dragon #2 → Turtle Bird

Boulder Tortoise + Tyhone #2 → Kairyu-shin

Boulder Tortoise + Lesser Dragon → Spike Seadra

Boulder Tortoise + Crow Goblin → Turtle Bird