X Monsters

X Monsters (also known as Cross Monsters) are a series of Fusion Monsters that combine monsters from 2 different Archetypes, such as XX-SaberxGemknight Crystalancer Percival, FlamvellxLaval Kalushnikov,, Ice BarrierxRitua Warlord Hyouzan, Mist ValleyxGusta Piasa, Ally of JusticexVairon Prime Armament, and FabledxInverz Beezlebub, for example.

X-Monsters were inspired by the Rainbow Creatures from Duel Masters, which were fusions of different types. Similarly, X Monsters are combinations of two Archetypes, bringing the best of both worlds together. X Monsters never require specific Fusion Material Monsters, only one monster from each parent Archetype with occasional restrictions. Also, there can never be two X Monsters with the same combination of Archetypes, nor can there be an X Monster created from an Archetype and its sub-Archetype, though there can be an X-Monster created from two sub-Archetypes, such as the Heroes.

List of X Monsters
XX-Saber + Gemknight = XX-SaberxGemknight Crystalancer Percival

X-Saber + Naturia = X-SaberxNaturia Wildthing

Naturia + Gemknight = NaturiaxGemknight Crystalong Fang

Flamvell + Laval = FlamvellxLaval Kalushnikov

Flamvell + Jurrac = FlamvellxJurrac Razarrus

Jurrac + Laval = JurracxLaval Carnator

Ice Barrier + Ritua = Ice BarrierxRitua Power Warlord Hyouzan

Mist Valley + Gusta = Mist ValleyxGusta Piasa

Mist Valley + Dragunity Knight = Mist ValleyxDragunity Knight Fuchai

Dragunity + Gusta = DragunityxGusta Halberd

Ally of Justice + Vairon = Ally of JusticexVairon Prototype

Ally of Justice + Inverz = Ally of JusticexInverz Zyx

Fabled + Vairon = InverzxVairon Wyrmwood

Fabled + Inverz = FabledxInverz Lucifer

Worm + The Fabled = WormxThe Fabled Drakken