Precon Commander power level has risen so substantially that some Commanders feel at least Bracket 3 out of the box, if not with a handful and I do mean a handful of careful inexpensive upgrades
Blood Artist, Smagol, Helpful Guide, or Zulaport Cutthroat all benefit from the constant sacrificing youll be doing
Cards with magecraft like Storm-Kiln Artist or Archmage Emeritus turn every recovered spell into Treasures or card draw
on Aurelia, the Warleader, that just deletes a player
You have lots of classic token producers like Secure the Wastes and Lingering Souls, but also get new toys from seemingly every new set
Creatures (26) 4 Llanowar Elves 3 Doomed Dissenter 2 Thrashing Brontodon 1 Ravenous Chupacabra 1 World Shaper 1 Multani, Yavimaya's Avatar 1 Bone Dragon 4 Stitcher's Supplier 1 Izoni, Thousand-Eyed 1 Golgari Findbroker 4 Glowspore Shaman 1 Kraul Harpooner 2 Plaguecrafter Planeswalkers (3) Lands (24) Spells (7) The early game here is designed to get some bodies onto the battlefield that your opponent wont want to kill and that youll be happy to sacrifice to enable your Journey to Eternity / Vicious Offering / Vraska, Golgari Queen follow-up