Being able to cast two spells a turn should be achievable in most decks, and regardless of whether youre ramping into an expensive or early commander, youll want to be playing some amount of ramp to make this happen
True, she's a little expensive, at six mana, but for that you get an immediate boardwipe that benefits you far more than your opponents
Magic has a 30+ year history, and a lot has changed over the decades
Urza, Lord High Artificer Urza, Lord High Artificer has been a staple of Brawl, Commander, Cube, and other formats ever since it was printed
Biogenic Ooze - Not only does this make a token when if flickers, but it also makes them all bigger over time, and can even make more tokens even if you don't have flicker options
In fact, if you're at infinite life and get with an opposing Infinity Elemental, you'd still be at infinite life