So it seems kind of unlikely it will be smashed too soon
Of the remaining 54 nonland cards, there are 25 total cuts that I would make to get the engine really revving, mostly considering efficiency or impact
Copying the ETB of Avenger of Zendikar means way more plant tokens on entry, and copying Eternal Witness can return multiple cards from your graveyard right back to your hand
While cool to collect, don't expect a high price on your playtest cards anytime soon since most are worth $3 or less, with these at the top: #5
The Outlaws of Thunder Junction Quick Draw Commander Deck includes 1 Blue-Red deck of 100 Magic cards (2 Traditional Foil Legendary cards, 98 nonfoil cards), a 2-card Collector Booster Sample Pack (contains 1 Traditional Foil or nonfoil alt-border card of rarity Rare or higher and 1 Traditional Foil Borderless Uncommon card), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card.
With DotP, I wish I were able to tweak my deck more