This is my first cube! I made this mostly from my own collection, so the cards are most commonly from 2016-2019 (when I played Magic the most). There are 10 main archetypes in the cube:

Azorius: Clocks (evasive creatures): (Warrant // Warden, Cloudblazer)

Dimir: Control/stealing stuff (Covetous Urge, Soul Ransom)

Rakdos: Madness/discarding (Merciless Javelineer, Neheb, the Worthy)

Gruul: Aggro (Zhur-Taa Goblin, Burning-Tree Emissary)

Selesnya: Tokens/stuff living (Shanna, Sisay’s Legacy, Wayfaring Temple)

Orzhov: Lifegain (Cliffhaven Vampire, Elas il-Kor, Sadistic Pilgrim)

Izzet: Instants/sorceries (Nucklavee, Bloodwater Entity)

Golgari: Morbid/stuff dying (Moldervine Reclamation, Uurg, Spawn of Turg)

Boros: Tokens/attacking (Skynight Vanguard, Tori D’Avenant)

Simic: Ramp/X-spells (Maraleaf Pixie, Gretchen Twitchwillow)