It works really well for, say, Dark Magician Girl the Dragon Knight, but at the same time, there are a lot of combos that this card doesn't get to fulfill due to its Dragon (non-Spellcaster) type - namely, Magical Exemplar combos
This means that not only will you be setting up damage to take an early KO, but also you are giving your opponent a Prize Card, making cards like Counter Catcher go live without losing any attackers
Battle for Baldur's Gate's Backgrounds are clearly modelled after Magic: The Gathering's Partner mechanic, letting you place multiple cards in your command zone
If it's a land card, you may put it onto the battlefield tapped
We ask for large submissions that you take them out of their sleeves so we can enter them in our sorter