best first generation yugioh deck Yu-Gi-Oh! Pegasus Starter (2003) Complete Set Amazon.com: Yu-Gi-Oh! Cards - Yugi

Then all you need is a deck of 60 cards

You can see loads of good stuff from this Merfolk Shaman

Also can help you get over a hump by "saving up" mana, even it's at 2 for 1

9 Magikarp: Paldea Evolved (Illustration Rare) $267.10 Paying Homage To Giratina V The Magikarp Illustration Rare has had a long and difficult journey, but it finally sits atop the throne as the most valuable card in Paldea Evolved, settling for a second-place finish overall in the S&V era

I am actually not going to go into these two cards because I think Host and Augment cards are worthy of their own column and I am already pushing my word count this week as it is

Also, there's the Ability lock from Wobbuffet, which can hurt us too, but once our Bench is ready Xerneas can work his Rainbow Force