Use these self-damaging cards, alongside powerful creatures like Archon of Cruelty or Hullbreaker Horror who can either be cast for free using Rona, Tolarian Obliterators effect, or discarded and reanimated after being dumped into the graveyard by Rona, Herald of Invasion
This strategy can work in most cases, but if you want a more elaborate and accurate formula for calculating the color division of your mana base, this is your lucky day
Also as a house rule, my playgroup decided that when we do Sealed Commander, we need to come up with witty decklist namesyou know, because reasons
Some involve an imbalanced resource conversion, like [casthaven]Ancient Tomb[/casthaven] (two life is absolutely worth an extra mana), others rely on a resource strong enough to easily build a deck around, such as [casthaven]Tolarian Academy[/casthaven] and [casthaven]Mishras Workshop[/casthaven]
But the reality was that I was in a field dominated by Sylvan Advocate, Tireless Tracker, and Dromokas Command
Graded Population Report: Bibarel #GG25 Visualize the distrbution of grades in the chart