mtg 12 card booster Magic: The Gathering The Brothers War Collector Box and most cards are rare or above in rarity Magic The Gathering Innistrad Midnight

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One card in each pair of meld cards has an ability that instructs you to exile the two cards and meld them

Does that make it good enough for Modern

[13] Remember the phases of the turn: Untap : Untap all of the lands, creatures, and permanents on your board

Soul Sear was already a borderline playable Standard card (and people have been playing Rending Flame to deal with Sheoldred recently), and Rebel Salvo is just almost strictly better than both of those cards