A mix of 25 commons, uncommons and rare Reverse Foil from the Temporal Forces set & there MAY BE DUPLICATES
Emrakul, the World Anew 13 Toughness Emrakul, the World Anew can be cast for as little as 6 colorless mana with a discard outlet
Dice Rolling Payoff and Helper Cards (Three Cards) Critical Hit is an interesting combat trick that you can use to give any creature Double Strike for only one mana
Whenever a Food is put into a graveyard from the battlefield, put two +1/+1 counters on Ygra, Eater of All
Depending on your playing style you can pick some with powerful abilities, others with powerful attacks or even some that can boost you other Pokmon or search for the cards you need in order to win
Turning scry into +1/+1 counters sounds interesting and I can think of a bunch of nonlegendary cards outside of the LoTR card pool that love having +1/+1 counters put on them