Robobanjo

"???" Elements: Plasma, Mech, Crystal, Poison

This monster can be bred with two Double Elements.

Jellbilly + Bellowfish

Sox + Dragong

Nebulob + Fung Pray

However, it can be bred with a Single Element and a Triple Element.

Pipgan + Ghazt

Stegohorn + Reebro

Steldrum + Jeeode

Fraliean + Humbug