Mardu (Red, White, and Black) is generally the best color combination
That was the card I had always wanted as a child and never got, so to get two was really surreal
These numbers are a primary reason why 24 lands has been the default starting point for 60-card deck construction across decades of competitive play
Watch for scry scenarios where you can Thought Scour them
Elsewhere, black got hooked up with a way to draw cards in the face of a board wipe (or just mass sacrificing your own board), and a redundant copy of the Sanguine Bond/Exquisite Blood combo in Vito, Thorn of the Dusk Rose
22 SETS & GROWING Your packs are pulled from the full range of Japanese releases: OP-01 through OP-16, Premium Booster (PRB-01 & PRB-02), and Extra Booster (EB-01 through EB-04)