Xyz monsters?

[Rebirth09]

Oooookay, so I searched around a bit and notcied these cards called Xyz monsters. What exactly are these cards and what do they do? O.o. Never heard of them before ^^"

[Mugendramon]

It's aaaaaall in the wikia.

[DBG]

Oooookay, so I searched around a bit and notcied these cards called Xyz monsters. What exactly are these cards and what do they do? O.o. Never heard of them before ^^"

Have the Materials required face-up on the field. Stack them. Summon the Xyz.

 

Anything regarding their effects and whatnot will be written in their card text, just like any other monster.