foundations - collector booster box – Mox Boarding House %20Whether%20players%20are%20learning%20the%20ropes%20or%20spell Magic: The Gathering Foundations Collector

Though playtest cards are illegal by default, if your playgroup is fine with you using them, you can "rule-zero" them and play with them anyway

Wojek Investigator Wojek Investigator can pile on a bunch of Clue tokens if your deck cares about them, and its a relatively cheap angel for Giada, Font of Hope decks

If you're dealing with a potentially high-value card, getting it professionally graded is the best way to remove any guesswork and confirm its quality and worth

Arezu offers an out to find up to 3 non-Rule Box Evolution Pokmon and put them into your hand

It's essentially Lightning Bolt and Ancestral Recall in one, and I can't imagine a Gruul deck that wouldn't play that