1 Edgin, Larcenous Lutenist Leader of the party and versatile Bard of the group, Edgin, Larcenous Lutenist does a lot of neat things for a red and blue legendary creature
Both sides of Valki are excellent, with Valki being hand disruption useful in the early game to steal a powerful creature (with the potential to turn into it later), while Tibalt is a great end-game card, capable of removing multiple creatures and stealing cards from your opponents' libraries to cast yourself
Maintaining a large mana base, along with the Treasure tokens, is one of the cornerstones of the deck, especially later in the game when many cards have already been exiled
The ultimate isnt anything to shy away at either, although expect to see that final ability appear more in Commander than Standard
Did you know this was going to be a counter deck already or did counters come from exploring Blitzball as a concept