Dig Beak + Rare Fish → Marine Beast

Dig Beak + Root Water → Tatsunootoshigo

Dig Beak + Enchanting Mermaid → Tatsunootoshigo

Dig Beak + Angelwitch → Garvas

Dig Beak + Lunar Queen Elzaim → Garvas

Dig Beak + Wing Egg Elf → Garvas

Dig Beak + Dancing Elf → Garvas

Dig Beak + Ocubeam → Garvas

Dig Beak + White Dolphin → Tatsunootoshigo

Dig Beak + Bottom Dweller → Marine Beast

Dig Beak + Bolt Penguin → Tripwire Beast

Dig Beak + Electric Snake → Tripwire Beast