The mirror is decided by sequencing, not raw card quality
You get access to blue as well, allowing you to play counterspells to make sure you can protect your battlefield and stop your opponent from playing their powerful cards
Urza, Lord High Artificer While Urza, Lord High Artificer doesnt always cross with the cast-from-exile archetype given its role in artifact decks, it should still be considered
7 Kimahri, Valiant Guardian Kimahri, Valiant Guardian channels the stoic resilience fans remember from Final Fantasy X, and his card art captures that same fierceness as he charges through swirling dust
Milling isnt a strategy that puts any pressure on your opponents other than giving them a clock, so being able to make use of things you force others to throw stuff away is a great way to actually do something