db super booster box Dragon Ball Masters Impact Beyond Dimensions B31 – God Grade including the popular Majin Buu from DBZ Dragon Ball Super: Beyond Generations

they're unpredictable

Draft Archetypes As with any set intended for drafting, there various archetypes built into the set to help you build Bule-White: Artfacts Blue-Black: Graveyard Black-Red: Sacrifice Red-Green: Power matters Green-White : Go wide tokens and counters White-Black: Go wide token sacrifice Black-Green: Slow tokens Green-Blue: Ramp Blue-Red: Spellslinger Red-White: Equipment Make sure you follow Hipsters of the Coast for more Commander Masters reveals and details about the set.

I know 21 commander damage got decided on due to the original cycle of Elder Dragons having 7 power and you getting hit three times equaled 21 but the book quote is just so fitting for our format

You are able to create Tokens, add counters to creatures, and cast creature cards from the top of your library