Pick a template (Modern, Vintage, Mystical Archives, etc.), then change anything: name, mana cost, type line, rules text, power/toughness, art, artist credit
Add in the fact that Wizards of the Coast also crammed in some new mechanical designs, and youve got a MTG set that really pleased nobody
It's quite the staple in Vintage, too, for black-heavy decks that want to dig deep for their combo pieces
You open and keep all cards in those packs, which become your pool. Any number of players can participate in a Sealed deck event and there's a lot of variance depending on how lucky you are
Sorcery Color tag templates(None) Late to Dinner Return target creature card from your graveyard to the battlefield