Kamigawa: Neon Dynasty Set Boosters contain: At least 1 rare or mythic rare card (approximately 27% of Set Boosters contain 2 rares or mythic rares, 3% contain 3, and less than 1% contain 4.) 1 Traditional foil card of any rarity, including Booster Fun cards 1 Common or uncommon with the Ninja or Samurai treatment 1 Land or foil land, including ukiyo-e lands 1 Art card or foil-stamped art card 1 Double-faced common or uncommon 3 Common cards that are connected thematically 2 Uncommon cards that are connected thematically 2 Wildcards of any rarity, including double-faced cards, ukiyo-e lands, and Booster Fun cards 1 Token, ad, or helper card, or a card from The List Set Boosters are available individually and in displays of 30 packs
The halls of Mist, also had a Cumulative Upkeep, although more reasonable at just one colorless Mana and would prevent creatures from attacking two turns in a row
Light-Paws, Emperors Voice
Foundations has got you covered
cEDH has been a midrange format for a while now, and Nadu has taken the meaning of value engine to a whole new level, turning even the most innocuous of mana dorks into a potential source of card advantage
