If Craterhoof is out of your price range, there are plenty of alternatives
CHANGING THINGS UP Bracket 1 has now got a stronger link to Rule 0, silver-bordered cards and generally changing the play experience using house rules and so on
(Don't apply Weakness and Resistance for Benched Pokmon.) Weakness / Resistance / Retreat Cost: Lx2 / F-30 / 2 Artist: Shiburingaru #03 VENUSAUR EX - 198/165 (SPECIAL ILLUSTRATION RARE) : $46 Card Number / Rarity: 198/165 / Special Illustration Rare Card Type / HP / Stage: Grass / 340 / Stage 2 Card Text: Ability Tranquil Flower Once during your turn, if this Pokemon is in the Active Spot, you may heal 60 damage from 1 of your Pokemon
Don't forget that making tokens is going to count, as this is not a cast trigger, unlike Karametra, nor is there a "nontoken" restriction written into the card
These will help you build up a collection for one of the best card games without a high up-front cost, but there are a few offers on larger options in case you want to go all in
Nadu, in case you didnt realize, is pretty broken