mewtwo pokemon gx card #40 style setup or your main portfolio Mewtwo GX 2020 Pokemon Hidden

Sylvan Anthem also seems like a very powerful ending to a chain of Burning-Tree Emissarys on Turn 2, which is the most powerful start Gruul Aggro can have

Those are only found in the regular edition (and are its priciest pulls)

Guide of Souls Self-sufficiently powerful in Commander as a cleric with yet another Soul Warden effect, Guide of Souls is notable for its role as one of the most powerful cards in Moderns Boros and Mardu Energy decks

Slinza also gives the beasts entering a +1/+1 counter, attempting to bring some older Beast creatures up to par and engage with +1/+1 counter shenanigans

This way, theres no hard feeling about using them as a resource