Fiery Gambit has incredible upside, giving you nine cards and untapping all your lands all for three mana
Not only does it allow double triggers, it has a decent stat line so its able to get into combat or block any troublesome flyers that come your way
In Sealed, you open six packs and work from that pool of cards, and that doesnt necessitate a whole lot of players to get going
Wildcard slots, foil slots, bonus-sheet cards, showcase treatments, Special Guests, or other set-specific slots can push that number higher, depending on the type of pack being opened
Reaper King is interesting in that, on its surface, it's a Scarecrow lord that grants Scarecrows +1/+1, something we had done many times before
In some instances, resolving this spell could end the game, but being able to draw four cards for a single hit is so strong