Lars, Chariot Empress

Whenever you cast a non creature spell from your hand, scry 1. If that spell's mana value is 4 or greater, Lars gets +X/+0 until end of turn where X
is it's mana value. If that spell's mana value is 6 or greater, it gains cascade. If that spell's mana value is
10 or greater, copy it for every time you've cast a commander from the command zone this game.