yugioh 5d's legendary decks Mastering the 5D’s Yusei Deck Combos a Secret Rare copy of 1 of 6 cards from that Deck with a chance to upgrade to Starlight Rare YuGiOh 5D's 5Ds Decks Legendary

Personally I've been including at least five Trainer cards in each deck I've been running as I like having access to the extra bonuses they offer, but you're free to add as many or as little as you like

If you miss having them for a turn youre losing way more tempo, as cards tend to synergize in such a way that they accrue you immense resource boosts when used together

Use Protective Sleeves: Penny sleeve first, then a semi-rigid (often preferred by graders) or top loader

Big Eldrazelephant in the room though: The price gouging is far from justified for this precon and might hurt its availability and long-term reputation

We get to see the first ever promo's of the starters Grookey, Sobble and Scorbunny that are going to be released in the Galar Collection boxes with each featuring a pin of the respective Galar Starter Pokmon and a Jumbo card of Zacian V or Zamazenta V