The Team Flares Hyper Gear presents a new mechanic: being able to attach cards to your opponents Pokmon
In fact, the PlayStation Superdrop contains more mechanically unique designs than anything since Street Fighter
If you bring newly released items in small quantities to your store, people will still freak out
Both are solid ways to take advantage of this, especially since Faldorn can exile cards itself to start feeding the pack
Cards like Tandem Lookout and Keen Sense allow you to draw cards when Niv-Mizzet deals damage, allowing you to draw more cards, then deal more damage, and then draw more cards until the opponent has no life
Then when an Aura of yours dies, you can cast it again before the end of your next turn, although if not it'll be exiled so no recursion tricks there like Auramancer