Nova, Marvelous Inventor

Lore
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Acquisition
Added on March 24, 2015 as final ranking Reward in the Underworld VI Event, same in three divisions, altogether 468 cards:
 * Final rank 3-60 (x2), 61-100.

Name origin
In general a nova (plural novae or novas) is an exploding star. A nova is a cataclysmic nuclear explosion on a white dwarf, which causes a sudden brightening of the star. A supernova is a stellar explosion that briefly outshines an entire galaxy, radiating as much energy as the Sun is expected to emit over its entire life span, before fading from view over several weeks or months. A luminous red nova (abbr. LRN) is a stellar explosion thought to be caused by the merging of two stars. From Latin nova translates as "new, fresh".

Additional Info
Artwork by Yu-Han Chen.