The owner of this deck hasn't added a sideboard, they probably should...
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Submit a list of cards below to bulk import them all into your sideboard. Post one card per line using a format like "4x Birds of Paradise" or "1 Blaze", you can even enter just the card name by itself like "Wrath of God" for single cards.
Some of my rare and mythic rare cards for the sake of keeping track.
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