The best Magic: The Gathering Bloomburrow Commander isn't as glaringly obvious as it is during some set releases - Wizards of the Coast has done a particularly excellent job with this wave of preconstructed (precon) decks, such that each one has some appeal as a potent strategy while no clear favorite has emerged
Don & Raph, Hard Science | 1 Colorless Mana, 2 Hybrid Blue/Red Mana Legendary Creature Mutant Ninja Turtle Menace Whenever Don & Raph attack, the next non-creature spell you cast this turn has affinity for artifacts
The deck generates massive value by pairing the commander, Aragorn, the Unifier, with a huge number of multicolored spells including many of the legendary creatures from Magic's Lord of the Rings set (many of which have their own strong abilities)
And late-game you can discard weaker dorks for the best creatures in your deck
Im a huge fan of the Shafer Brown artwork for this card
Each one has a +N ability, a N ability, and a BIG N Ultimate ability