Innistrad: Crimson Vow Draft Booster has variants:
Explore this pack in Sealed.

Sheets

Sheet basic

At rate 1/10 (10.0%)

Sheet sfc_common_with_showcase (color balanced)

At rate 1/90 (1.11%)
At rate 1/135 (0.74%)
At rate 1/270 (0.37%)

Sheet dfc_common_with_showcase

At rate 1/10 (10.0%)

Sheet sfc_uncommon_with_showcase

At rate 1/60 (1.67%)
At rate 1/90 (1.11%)
At rate 1/180 (0.56%)

Sheet dfc_uncommon_with_showcase

At rate 1/23 (4.35%)
At rate 2/69 (2.9%)
At rate 1/69 (1.45%)

Sheet sfc_rare_mythic_with_showcase

At rate 2/121 (1.65%)
At rate 4/363 (1.1%)
At rate 1/121 (0.83%)
At rate 2/363 (0.55%)
At rate 1/363 (0.28%)
At rate 1/726 (0.14%)

Sheet foil_with_showcase

At rate 3/550 (0.55%)
At rate 1/275 (0.36%)
At rate 1/332 (0.3%)
At rate 3/1480 (0.2%)
At rate 1/498 (0.2%)
At rate 1/550 (0.18%)
At rate 1/740 (0.14%)
At rate 3/2960 (0.1%)
At rate 1/996 (0.1%)
At rate 1/1480 (0.07%)
At rate 1/2960 (0.03%)
At rate 1/5920 (0.02%)

Sheet dfc_rare_mythic_with_showcase

At rate 2/27 (7.41%)
At rate 4/81 (4.94%)
At rate 1/27 (3.7%)
At rate 2/81 (2.47%)
At rate 1/81 (1.23%)