Hour of Devastation has variants:
Explore this pack in Sealed.

Sheets

Sheet basic

At rate 1/15 (6.67%)

Sheet common (color balanced)

At rate 1/70 (1.43%)

Sheet uncommon

At rate 1/60 (1.67%)

Sheet rare_mythic

At rate 1/48 (2.08%)
At rate 1/96 (1.04%)

Sheet foil_or_masterpiece_1_in_129

At rate 84/12325 (0.68%)
At rate 7/1740 (0.4%)
At rate 7/2320 (0.3%)
At rate 7/4640 (0.15%)
At rate 1/696 (0.14%)