highest cmc mtg cards What are high power low for a mono black deck? Top 10 Strongest (Highest Power)

Artifacts(9)

With its two plus abilities, this card does pretty much everything Aristocrats wants to do

There are multiple ways to remove counters from permanents, and you want these on the battlefield as quickly as possible

it gives all creatures in play +1/+1 and haste, letting you attack with a creature or activate its abilities as soon as it comes into play

Dont mind if I do

It then let any additional mana creatures left behind come out at no cost, and it got there in time to set up the cards with assisting and smooth out the deck, with the speed boost allowing you to invest in more expensive cards than could otherwise be justified