The Emperor of Darkness Structure Deck gave the Monarch strategy some amazing play starters and consistency pieces, which allowed the deck to consistently tribute summon more often
What you're looking at is purely Theory-Oh, nothing more
Its used to block attacks (while dealing damage right back to the opponent)
deck is to have around half of your Main Deck be monsters, with the remainder split evenly between spells and traps
Display and protect your Bubble Mew ex Special Illustration Rare Art from Scarlet Violet Paldean Fates and Pokemon Shiny Treasure ex TCG Card Set with this Custom Display case holder
Whilst using your gems - you can get a lot from fully completing the duel strategy solo mode - to unlock boosters from this secret pack, here are some basic cards you should look for: The White Stone of Legend: When sent to the graveyard, you can add a Blue Eyes to your hand The White Stone of Ancients: The turn this card is sent to the graveyard, you can summon a Blue Eyes from your deck Kaibaman: tribute this card to summon Blue Eyes Maiden with Eyes of Blue: When targeted by an effect you can summon a Blue Eyes from your hand, deck, or graveyard Burst Stream of Destruction: if you control a Blue Eyes, destroy all your opponent's monsters on the field There are many, many more to look out for and use, but those are just some of the key ones