Catapult Turtle + Morphing Jar → Boulder Tortoise

Catapult Turtle + Fiend Refrection #1 → Turtle Bird

Catapult Turtle + Fairy Dragon → Spike Seadra

Catapult Turtle + Electric Lizard → Bolt Escargot

Catapult Turtle + Lady of Faith → 30,000-Year White Turtle

Catapult Turtle + The Thing That Hides in the Mud → Boulder Tortoise

Catapult Turtle + Witch's Apprentice → 30,000-Year White Turtle

Catapult Turtle + Blue-winged Crown → Turtle Bird

Catapult Turtle + Flame Viper → Giant Turtle Who Feeds on Flames

Catapult Turtle + Meteor Dragon → Sea King Dragon

Gyakutenno Megami + Mystic Horseman → Nekogal #2

Gyakutenno Megami + Dark Gray → Nekogal #2