Marching DuodroneMarching Duodrone, Malcolm, Keen-Eyed NavigatorMalcolm, Keen-Eyed Navigator, and Zhentarim BanditZhentarim Bandit can get us some mana for wading into combat, and if that doesn't work, we can use Noble's PurseNoble's Purse or take our chances with Bucknard's Everfull PurseBucknard's Everfull Purse
It wasnt until a later card was generated that we figured out
Out of the 20 or so cards we've seen so far, several cards will be powerhouses in Commander and other formats as well
The Commons arrives tapped and then bounces a land on arrival to the battlefield, which slows you down but gives you more mana from your lands for tapping your Commander
Its a cool card to play in decks that use proliferation, counters, and even tokens, considering that sometimes just placing a +1/+1 counter on everybody is worth a card
The fast Deaths Shadow draws featuring Become Immense and Temur Battle Rage were the best that Shadow Zoo could produce, and now Scourge makes that kind of draw far more likely