The Deck Legality tool provides you with a way to validate your deck in a given format. It also provides your with additional information about the cards preventing the deck from being legal under a given format.
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| Deck Legality Screen | 
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| Restricted cards problems are labeled in Orange. | 
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| Deck passed legality check | 
Touching one of the error messages for a card displays that card and allows you to change the amount or remove it all together from the deck. This is intended to make creating a legal deck as streamlined as possible.
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| Touch an error to easily adjust the copies of the card |