Dark Gray + Fire Eye → Flame Cerebrus

Dark Gray + Monsturtle → Turtle Tiger

Dark Gray + Arlownay → Nekogal #2

Dark Gray + Masked Clown → Tiger Axe

Dark Gray + Eyearmor → Tiger Axe

Dark Gray + Fusionist → Garvas

Dark Gray + LaLa Li-oon → Tripwire Beast

Dark Gray + Key Mace → Nekogal #2

Dark Gray + Doron → Tiger Axe

Dark Gray + Happy Lover → Garvas

Dark Gray + Petit Angel → Garvas

Dark Gray + Hinotama Soul → Flame Cerebrus