It creates an incredible tension in a Commander pod after it sets everyones life to one, takes out every card in play and in hand, and leaves everyone scrambling to find a quick combination of lands and creatures
Theyre called penny sleeves because theyre super affordable, usually costing about 1-2 pennies per sleeve
The landscape is changing, and some platforms directly address this issue by linking digital packs to real, physical cards
Coram, the Undertaker Proxy Premium MTG Card for Commander & cEDH Looking for a high-quality Coram, the Undertaker proxy

The Rise of the Floodborn Amethyst and Steel Deck contains: 1x Merlin Shapeshifter (Foil) 1x Tiana Celebrating Princess (Foil) 3x Chip the Teacup 2x Dr Facilier Savvy Opportunist 3x Heihei Persistent Presence 3x Kuzco Wanted Llama 1x Madam Mim Fox 3x Madam Mim Snake 2x Merlin Crab 3x Merlin Goat 1x Merlin Rabbit 2x Merlin Squirrel 2x Freeze (First Chapter) 2x I'm Stuck 2x Beast Forbidding Recluse 2x Benja Guardian of the Dragon Gem 2x Cinderella Knight in Training 2x Eli La Bouff Big Daddy 2x Hercules Hero in Training 1x Kronk Junior Chipmunk 2x Lawrence Jealous Manservant 3x Lilo Galactic Hero (First Chapter) 2x Prince Eric Dashing and Brave (First Chapter) 3x Prince Naveen Penniless Royal 1x The Huntsman Reluctant Enforcer 2x The Prince Never Gives Up 3x Tiana Diligent Waitress 2x Last Cannon 2x Mouse Armor The cards marked as First Chapter are from The First Chapter set, all the others are from the Rise of the Floodborn set

In order to do so, they must use duplicate cards and Shinedust