Cleanse is another 'banned for sensitivity' reasons, which I feel is just an unfortunate side-effect of its anti-colour wording instead of actually being offensive like the Invoke Prejudice or Gypsy cards above
If you have an existing Voltron deck containing the colors it's not a bad draw engine in the 99 though
Amarant Coral Aggro often suffers in Commander because you need to beat up three players, but Amarant Coral finds an elegant solution: It punches all of your opponents equally, and it benefits handsomely from any form of damage doubling and the like
While Myr Enforcer does have affinity, I think Displaced Dinosaurs helps the beatdown plan a ton
Curve reality check: If your deck has a lot of 5+ mana spells, do not get cute with 33 lands
If you need to clean a card, use a soft, dry cloth to gently remove any dust or debris