what is the purpose of a side deck in yugioh Art the Modern Yu-Gi-Oh! What does side deck mean?

Her trick

Although the Pokmon Trading Card Game ( TCG ) largely revolves around collecting, trading, and selling cards, it also serves as a functional tabletop game with concrete mechanics, and some cards provide stronger gameplay advantages than others

In context, the card were about to show you made sense when it was originally conceived the Corona Beam is Spacegodzillas traditional breath weapon. Wizards of the Coast also said the Death Corona card wont be distributed in digital versions of the game, including Magic Online and Magic: The Gathering Arena

Weve mythologized Leonidas so heavily that, for better or for worse, this feels fitting

You can send this face-up card to the Graveyard to negate the Special Summon of 1 of your opponent monsters, and destroy it