Zo-Zus only real downside is being locked into mono-red
Merchandise for your tour should do the same
Best sources for cheap bulk: eBay bulk lots ($10-80 per 1,000 cards), Facebook Marketplace local sellers ($20-100 per 1,000), local card shops ($5-20 per 1,000 for picked-over inventory), and Reddit r/pkmntcgtrades ($15-80 per 1,000)
This does come at the cost of having to exile 3 cards in addition to the mana cost of the card
The following cards will appear in the new Happy Meal promotion: #001: Charizard #002: Pikachu (holo) #003: Miraidon (holo) #004: Jigglypuff #005: Hatenna #006: Dragapult #007: Quagsire #008: Koraidon (holo) #009: Umbreon #010: Hydreigon (holo) #011: Roaring Moon (holo) #012: Dragonite (holo) #013: Eevee #014: Rayquaza #015: Drampa (holo) None of the cards featured in the Pokmon TCG promotion are especially meta-relevant, but the holofoil cards have a bit of collectability
Also, since most of these cards are cheap, other cards like Monastery Mentor or Young Pyromancer have the potential to generate tokens from cheap spells, while others like Shark Typhoon can serve as win conditions on their own