Dark Rabbit + Shining Friendship → Garvas

Dark Rabbit + Electric Lizard → Tripwire Beast

Dark Rabbit + Hourglass of Courage → Garvas

Dark Rabbit + Amazon of the Seas → Tatsunootoshigo

Dark Rabbit + Witch's Apprentice → Garvas

Dark Rabbit + Maiden of the Moonlight → Garvas

Dark Rabbit + Winged Egg of New Life → Garvas

Harpie's Pet Dragon + Thunder Dragon → Twin-headed Thunder Dragon

Harpie's Pet Dragon + Kaminari Attack → Twin-headed Thunder Dragon

Harpie's Pet Dragon + Tripwire Beast → Twin-headed Thunder Dragon

Harpie's Pet Dragon + Bolt Escargot → Twin-headed Thunder Dragon

Harpie's Pet Dragon + Bolt Penguin → Twin-headed Thunder Dragon