mtg cards with energy Magic: The Gathering Modern Horizons 3 Commander Deck border card of rarity Rare or higher and 1 Traditional Foil Uncommon card) Legendary artifact MTG card shoots

(Even the TMNT set's sole pre-constructed Commander deck is built around +1/+1 counters.) If you're currently trying to buy a copy of Doubling Season on the second-hand market, you'll probably wind up spending around $30 (depending on the art, card condition, and seller)

Grixis Shadow

Young Pyromancer and Electrostatic Field put pressure on the opponents life total

In metagames rife with Reliquary Towers and full grips, this is going to be obscenely good (because it'll be like a 30/30, and it will tutor for that Strip Mine, Dust Bowl, and/or Wasteland to destroy the Towers)

Because tutor cards are so powerful, they are often targeted by other players

That is something really going for this deck, besides really leaning into its counters matter strategy: It has a good list of spells to help its creature base get established