ua yugioh deck YUGIOH: "50-Card U.A. Deck" - Expensive U.A. Deck - YGOPRODeck

A card's presence in The List does not make it legal in the Standard format, however

Dive into a story full of unexpected twists, based on the Yu-Gi-Oh

EX sets 'Reverse Holos' Here is a table of which rules apply to which sets: Set Stamp on bottom Silver Star Rarity Symbol Normal Set Stamp Special Set Stamp Gold Name/HP Pokemon holo instead of background EX Hidden Legends Rare or above

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There is the official Pokmon Trading Card Database, which will help you spot any text or stat differences, but isn't great for differentiating colors (since your monitor may not precisely match the colors a printed card would appear in your room), and of course it can't help you with determining the feel of the card