If I happen to forget your favorite human, or a particularly impactful human in the game, I apologize
I think this is better than it looks, even if itll sometimes just be five mana to pull a removal spell out of someones hand
Colin Bakers Sixth Doctor card contains the ability Time Lords Prerogative, which allows players to copy any historic spells they cast once per turn, with the copy not being classed as legendary
Of course, it's less impactful for a mechanic to be dubbed 'Commander Evergreen' than regular Evergreen, since Commander games have smaller sets, and more mechanical complexity in the first place
If its a permanent card, they put it onto the battlefield. Sure, its a little hard to predict, but that also makes for better Commander games, in our opinion