which pokemon set has 198 cards Miraidon ex - 081/198 - SV01: Scarlet & Violet Base this attack does 180 more damage. Gardevoir ex (228/198) [SV01: Scarlet

I honestly think the best guide to start with depends on your interests

Use historical price charts to understand a cards behavior and decide if it fits your strategy

This was a reprint that needed to happen, because 23 years is more than long enough for a card to go without a widely available reprint

Its not even an inch long but its enough for Star City Games to have marked it as Damaged and sell it to me for about 50% of retail value

Humble is perfect in this deck, because you can Pestilence any creature Humble can target, including those with an ability that would normally keep them alive (such as protection)