Based on the one drop cube found here: https://cubecobra.com/cube/overview/1dropcube

Archetypes:

White Weenie - Key cards: Paladin Class, Mother of Runes, Champion of the Parish

Mono Brown - Key cards: Mishra's Workshop, Tolarian Academy, Retrofitter Foundry

Mono Green - Key cards; Gaea's Cradle, Glimpse of Nature, Hexdrinker

Red Deck Wins - Key cards: Ragavan, Nimble Pilferer, Goblin Guide, Lightning Bolt

Mono Black Reanimate - Key cards: Unearth, Archfiend's Vessel, Stitcher's Supplier

UR Tempo - Key cards: Delver of Secrets // Insectile Aberration, Nivmagus Elemental, Pteramander

RW Equipment - Key cards: Colossus Hammer, Kor Duelist, Urza's Saga

BR Vampires - Key cards: Indulgent Aristocrat, Falkenrath Gorger, Blood Fountain

RG Ramp - Key cards: Molten Vortex, Groundskeeper, Oviya Pashiri, Sage Lifecrafter

UG Boggles - Key cards: Slippery Bogle, Rancor, Hero of Leina Tower

UW Control - Key cards: Stormscape Apprentice, Myth Realized, Elixir of Immortality

UB Zombies - Key cards: Graf Harvest, Cryptbreaker, Champion of the Perished

BG Sacrifice - Key cards: Ravenous Squirrel, Squirrel Sanctuary, Mortician Beetle

GW Counters - Key cards: Animation Module, Hardened Scales,, Hopeful Initiate