Water Element + Ground Attacker Bugroth → Amphibious Bugroth

Water Element + Ray & Temperature → Dark Witch

Water Element + Mystical Sheep #2 → Nekogal #2

Water Element + Psychic Kappa → Hyosube

Water Element + One-eyed Shield Dragon → Spike Seadra

Water Element + Wicked Dragon with the Ersatz Head → Spike Seadra

Water Element + Takriminos → Spike Seadra

Water Element + Yamadron → Kairyu-shin

Water Element + Labyrinth Wall → Mystical Sand

Water Element + Dancing Elf → Dark Witch

Water Element + Ocubeam → Dark Witch

Water Element + Leogun → Nekogal #2