Ground Attacker Bugroth + Kanikabuto → Amphibious Bugroth

Ground Attacker Bugroth + Zarigun → Amphibious Bugroth

Ground Attacker Bugroth + Armed Ninja → Amphibious Bugroth

Ground Attacker Bugroth + Sea Kamen → Amphibious Bugroth

Ground Attacker Bugroth + Sinister Serpent → Amphibious Bugroth

Ground Attacker Bugroth + Burglar → Dice Armadillo

Ground Attacker Bugroth + Ameba → Amphibious Bugroth

Ground Attacker Bugroth + Rainbow Marine Mermaid → Metal Fish

Ground Attacker Bugroth + Yado Karu → Amphibious Bugroth

Ground Attacker Bugroth + Turtle Raccoon → Amphibious Bugroth

Ground Attacker Bugroth + Crazy Fish → Amphibious Bugroth

Ground Attacker Bugroth + Boulder Tortoise → Amphibious Bugroth