Choice of Damnations [Saviors of Kamigawa] Flip-Tiles Resources are common so that

Resources are common so that if one player builds a rail line (which requires coal) they have to use the coal from the nearest source

2200+ unsleeved cards

Keeps dice from flying off the table or hitting your minis

befriending the right suppliers

Dark Tidings also brings the possibility of evil twin decks into the game

Choice of Damnations [Saviors of Kamigawa] Flip-Tiles Resources are common so thatSet: Saviors of Kamigawa Type: Sorcery Arcane Rarity: Rare Cost: {5}{B} Target opponent chooses a number. You may have that player lose that much life. If you don't, that player sacrifices all but that many permanents. "Life is a series of choices between bad and worse." Toshiro Umezawa