It includes four non-evergreen mechanics, similar to a normal expansion set, one of which is brand new
Each booster contains two cards from the Retro Artifacts bonus sheet, which comes with vintage artifacts in old frames, and you have a small chance (less than 1%) of finding a serialized schematic for staples like Mox Amber or Wurmcoil Engine
The whole deck is pointed towards one goal: making more Squirrel tokens and buffing the power and toughness of all Squirrels
Solphim, Mayhem Dominus is probably the worst in the cycle, mainly because it only doubles non-combat damage
Pour the mana secured by mana rocks or Ultima into Gogo, and trigger Yuffie's ability multiple times to drain your opponents' life all at once
It is rare for a deck to use only one color