The moment WotC announces an inkling of an intention of removing the reserved list, there will almost definitely be collectors suing the company
Then when a creature you own but doesn't control attacks, you draw a card, so he's card draw in the Command Zone, and has an entire archetype of giving away horrible stuff that will draw you the cards while hurting those he give them away too
Getting their enters-the-battlefield trigger again and again is how you can make the most of the deck
trading card games, to digital card games like Hearthstone have their roots in MTGs innovative collectible booster packs and simple-but-deep duelling gameplay
Oppressive Rays is a great taxing piece that replaces itself with Sram out, and Reprobation is a great way to remove an opposing commanders abilities
My only issue here is that their foes control the stacking, so you only choose which one to draw