C.N.

"C.L.", short for "Cosmic Nova"is an archetype of LIGHT Wyrm-Type monsters, whose body is similar made of unknown materials that are not of this world, similar to "", and "Darkspace" archetype. The archetype can used almost any Extra Deck Summons, through most of the members from the Extra Deck are Fusion Monsters.

Playstyle
Because all members of the archetype are LIGHT monsters, cards such as "" can help them. Since a few members are in the "" archetype, cards such support "Galaxy" monsters is can support this deck.