Phyrexia: All Will Be One Set Booster has variants:
Explore this pack in Sealed.

Sheets

Sheet basic

At rate 3/20 (15.0%)
At rate 1/20 (5.0%)

Sheet common

At rate 1/101 (0.99%)

Sheet uncommon

At rate 1/80 (1.25%)

Sheet common_uncommon_showcase

At rate 2/19 (10.53%)
At rate 1/19 (5.26%)

Sheet wildcard

At rate 7/1010 (0.69%)
At rate 7/3200 (0.22%)
At rate 59/48720 (0.12%)
At rate 59/73080 (0.08%)
At rate 59/87360 (0.07%)
At rate 59/131040 (0.05%)
At rate 1/2400 (0.04%)
At rate 59/146160 (0.04%)
At rate 59/262080 (0.02%)
At rate 59/524160 (0.01%)
At rate 59/786240 (0.01%)

Sheet main_rare_mythic

At rate 1/70 (1.43%)
At rate 1/105 (0.95%)
At rate 1/140 (0.71%)
At rate 1/210 (0.48%)
At rate 1/420 (0.24%)
At rate 1/840 (0.12%)
At rate 1/1260 (0.08%)

Sheet foil

At rate 3/530 (0.57%)
At rate 9/2120 (0.42%)
At rate 1/265 (0.38%)
At rate 1/320 (0.31%)
At rate 59/28000 (0.21%)
At rate 1/480 (0.21%)
At rate 1/530 (0.19%)
At rate 3/2120 (0.14%)
At rate 59/42000 (0.14%)
At rate 59/56000 (0.11%)
At rate 1/960 (0.1%)
At rate 59/84000 (0.07%)
At rate 1/2000 (0.05%)
At rate 59/168000 (0.04%)
At rate 59/336000 (0.02%)
At rate 59/504000 (0.01%)

Sheet the_list

At rate 1/48 (2.08%)
At rate 5/1074 (0.47%)

Sheet prototype_praetor

At rate 1/5 (20.0%)

Sheet foil_basic

At rate 3/20 (15.0%)
At rate 1/20 (5.0%)