The biggest issue with this bracket is that its very easy to build a Commander deck that fits within the restrictions of this bracket but is far more powerful than a preconstructed deck
Pokemon Promo 062/S-P Pikachu VMAX Chinese Card Sword&Shield Sealed Pikachu Holo
Boasting 36 vampire cards and even more ways to make Vampire tokens, this deck wants to always be attacking with at least one vampire and it certainly has the means to do so

1 Valgavoth, Harrower of Souls 1 The Lord of Pain 1 Persistent Constrictor 1 Sadistic Shell Game 1 Suspended Sentence 1 Barbflare Gremlin 1 Gleeful Arsonist 1 Spiked Corridor // Torture Pit 1 Star Athlete 1 Sance Board 1 Bedevil 1 Mogis, God of Slaughter 1 Braids, Arisen Nightmare 1 Decree of Pain 1 Fate Unraveler 1 Kederekt Parasite 1 Mask of Griselbrand 1 Massacre Girl 1 Massacre Wurm 1 Nightshade Harvester 1 Blasphemous Act 1 Brash Taunter 1 Chaos Warp 1 Combustible Gearhulk 1 Enchanter's Bane 1 Harsh Mentor 1 Rampaging Ferocidon 1 Tectonic Giant 1 Florian, Voldaren Scion 1 Kaervek the Merciless 1 Rakdos, Lord of Riots 1 Spiteful Visions 1 Stormfist Crusader 1 Theater of Horrors 1 Vial Smasher the Fierce 1 Basilisk Collar 1 Solemn Simulacrum 1 Blackcleave Cliffs 1 Canyon Slough 1 Dragonskull Summit 1 Exotic Orchard 1 Foreboding Ruins 1 Graven Cairns 1 Shadowblood Ridge 1 Shivan Gorge 1 Smoldering Marsh 1 Spinerock Knoll 1 Sulfurous Springs 1 Temple of Malice 1 Witch's Clinic 1 Fear of Burning Alive 1 Grab the Prize 1 Terramorphic Expanse 1 Blood Pact 1 Blood Seeker 1 Feed the Swarm 1 Arcane Signet 1 Lightning Greaves 1 Sol Ring 1 Command Tower 1 Bastion of Remembrance 1 Blood Artist 1 Falkenrath Noble 1 Gray Merchant of Asphodel 1 Infernal Grasp 1 Morbid Opportunist 1 Sign in Blood 1 Syr Konrad, the Grim 1 Light Up the Stage 1 Kardur, Doomscourge 1 Mayhem Devil 1 Rakdos Charm 1 Fellwar Stone 1 Mind Stone 1 Rakdos Signet 1 Talisman of Indulgence 1 Thought Vessel 1 Ash Barrens 1 Bloodfell Caves 1 Evolving Wilds 1 Geothermal Bog 1 Leechridden Swamp 1 Tainted Peak 1 Temple of the False God 8 Swamp 8 Mountain Endless Punishment Tokens 1 Human Soldier // Scarecrow token 9 Devil // Scarecrow tokens 0003a_MTGDSK_ComToken: Human Soldier // 0023b_MTGDSK_ComToken: Scarecrow 0007a_MTGDSK_ComToken: Devil // 0023b_MTGDSK_ComToken: Scarecrow Endless Punishment Scheme Cards When Will You Learn

Overrun effects are much more potent in green than in white, and with both colors, you can play the very best anthems in the game, like Miraris Wake
It taps into the core fantasy of Magic: The Gathering in a way few other archetypes can