Which pack has letters A, B, C, and D?
Public gameplay maps A–D to the Common Pack, which displayed a 100 Money price and a 5-second base timer.
Which pack has the letter Z?
Z appears in the observed V–Z pool for the Mythic Pack. The displayed price was 10,000,000 Money with a one-hour base timer.
Does this list show letter drop odds?
No. The pack pools, displayed prices, and base timers are video-observed, but official numeric odds and hidden weighting were not found.
Are letter income and sell values known?
Not yet. Those fields remain unpublished until an attributed in-game observation supports them.