commander banned cards mtg PRISMATIC DEFENDER® Oracle/Aurora Holographic Card Sleeves – 100 Pack Standard Size Foil Sleeves for TCG & Trading – Compatible with Magic The Gathering (MTG), Lorcana, Digimon : Toys & Games or display Prismatic Defender: Holographic Card Sleeves

Most of the noncreature spells can draw cards, so you'll never run out of action in your hand with how many cards you can draw in a turn

There is also a chance at a card from "The List", a limited number of cards from MTG 's history

Faithful Squire to Kaiso, Memory of Loyalty: It belongs in a Spirits and Arcanes deck

Flying The affected creature cannot be blocked except by other creatures with either flying or creatures with the static ability Reach

While not allowing cards that produce two or more mana in the format seems like a good and reasonable rule, the rule isn't really worth much of anything unless it's enforced consistently