pokemon brilliant stars booster box 36 packs Trading Card Game: Scarlet and Violet Stellar Crown Count Pokémon TCG Sword & Shield

You'll note that even though his deck was only red and white, Tsapko was willing to play Bloodstained Mire (black), Flooded Strand (blue), Windswept Heath (green), and Wooded Foothills (green) in his mana mix

This entirely depends on what price you find the Final Fantasy Play Pack at, and what Final Fantasy Play Booster packs are worth in your area

By banishing it from the Graveyard, you can send any Dark Machine Monster from the deck to the Graveyard, so long as you can target a face-up Monster on the field as it will give it a temporary Attack boost (but you generally use its effect for the Foolish Burial-like effect)

Garruk's Uprising gives all your big creatures trample and draws you cards as you play more Wurms

That's a boatload of free mana, no pun intended.