It is the 42nd Deck in the TCG's Structure Deck series, following Lair of Darkness Structure Deck.
The same is true for Flurry of Wings and Airborne Aid, which we have highlighted previously when Soulcatchers Aerie spiked
If you do, it gains "When this permanent is put into a graveyard from the battlefield, exile it and you gain 2 life." Once during each of your turns, you may play a land from your graveyard or cast a permanent spell with mana value 3 or less from your graveyard
And, since we're talking about lawyers: If you have a multi-color dragon, you can put one +1/+1 counter for each color on the same dragon (that's to say, if it's a 3-color dragon, you can put 3 counters on it).But you still need to put counters on five different dragons in order to win the game
Some artifacts can be useful here, such as Trading Post
However, singles are generally better than boxes for completing specific collections