yugioh huge deck How many cards can you have in a Yu-Gi-Oh Master Duel deck? is activated that would destroy 2 or more cards on the field Yu-Gi-Oh! - Big Bang Shot

Frontline Heroism is a red enchantment that essentially gives all your creatures a heroic ability

Fill empty space with bubble wrap or crumpled paper so nothing shifts

It is a Grass card illustrated by Kagemaru Himeno

Minnie Mouse is less popular than Mickey, but she's definitely worth quite a pretty penny as one of the first iconic cards in the entire game

But for those looking for condensed advice: the ingredients of truly fierce competitive decks are infinite combo pieces, tutors to find them quickly, resource acceleration (mana rocks) to cast all those cards faster, and cheap interaction to stop opposing combos developing