The best boosters for playing with friends, Play Boosters are balanced for Limited play and contain at least 1 shiny foil card to decorate your nest with
Permanent mana ramp is incredibly rare outside of mana rocks or inefficiently costed creatures who tap for mana, as is ramp or acceleration that actually adds blue mana
Color Identity: This is the most crucial deckbuilding constraint
By sacrificing itself and paying seven mana, Night of Sweets Revenge offers a Craterhoof Behemoth style of buff (no Haste or Trample unfortunately) that can buff up a team of creatures to end the game outright
I didn't win any games with it, but Chatterfang surprised me anyways
The play is 400+ years old, you can find more info online (and I do recommend it, its a greatly enjoyable piece when youre not trying to keep the summary to about three sentences)