This is a The Brothers' War (BRO) and Retro Artifacts (BRR) artisan doubleton set cube, suitable for (1) easy collection and play in MTG Arena, and (2) relatively inexpensive purchase in paper.

In MTG Arena, completion of daily quests and 4x wins per day earns enough gold to quick draft 2x of all commons and uncommons for 5000 gold per set quick draft in a reasonably short period of time.

List for drafting on http://mtgadraft.tk/ : TheBrothersWarBROBBRArtisanDoubletonCube.txt

Google doc: MTG Cube Resources

Resources for drafting:

• Guides:
  • WotC's Dominaria United Mechanics
  • MTG Arena Zone's Draft Guide, Limited Articles, Set Guide
  • Draftsim's Draft GuideSet Overview, Limited Set Review, and Early Pick Order
  • Card Game Base's Draft Guide
  • Aetherhub's Limited Ratings
  • TCGPlayer's Draft Guide
• Limited Resources:
  • 665 – Dominaria United Set Review: Commons and Uncommons
  • 667 – Dominaria United Format Overview
  • 668 – Top Archetypes in Dominaria United
  • 669 – Dominaria United Sealed for the Arena Open
  • 670 – Data Driven Heuristics and Why DMU is Different with Sierkovitz
  • 671 – Dominaria United Draft Walkthrough and Thoughts on 30th Anniversary Edition
    • Dominaria United Gameplay from LR 671 - 3 Color Meat Grinder Premier Draft
    • Dominaria United Gameplay from LR 671 - Traditional Draft
  • 673 – Dominaria United Sunset Show :(
• Lords of Limited:
  • DMU Crash Course - Episode 285
  • Domin Are Ya Hyped - Episode 286
  • Draft Ahead - Episode 287
  • DOMmons in Context - Episode 288
  • Signed, Sealed, Dominaria’d - Episode 289
  • Shed a Tier for Pick Orders - Episode 290
  • And Here’s the Kicker - Episode 291
  • Full 45 and 2 Zig Zags - Episode 292
  • 50 DMU Takes in 50 Minutes - Episode 293
• Draftaholics Anonymous P1P1
• 17Lands.com card ratings

Scryfall view of cards: https://scryfall.com/search?order=color&q=s%3Admu+r%3C%3Du+is%3Abooster+-t%3Abasic

An alternative to purchasing tokens is to proxy or purchase and sleeve dry-erase token cards, e.g. Apostrophe Games Blank Playing Cards (Poker Size, Gloss Finish). To proxy the token cards for this cube, one option is MTG Print using the following list and adjusting quantities as desired:

8 Bird (TDMU) 2
16 Soldier (TDMU) 4
2 Elemental (TDMU) 11
8 Goblin (TDMU) 12
2 Saproling (TDMU) 18
2 Ornithopter (TDMU) 22

Beginner Resources for Magic: The Gathering