While many of the cards were at least somewhat playable, the standouts include Tooth and Nail (which was a Standard staple and sees fringe Modern play to this day), Promise of Power (which still shows up in black Commander decks, mostly because drawing five cards for five mana is a pretty great deal in a 40-life format), and Rude Awakening (which offered both combo potential thanks to the land-untapping ability and a way to close out the game by turning all of your lands into random 2/2 beaters)
The Secret Lair x Sonic: Friends & Foes drop contains six beloved Sonic characters, brought to life with bold, vibrant art which really captures the optimistic playfulness at the heart of the games
The rest of the deck is just fun
The designs depict popular characters, and there are even some rare alternate edition DON
Even without the EX06 Mirei Tamer, this Mastemon ACE is always a great card to keep in your hand
It was designed for a different game than Magic turned out to be