Zendikar Rising Collector Booster has no variants:
Explore this pack in Sealed.

Sheets

Sheet foil_basic

At rate 1/15 (6.67%)

Sheet foil_common

At rate 1/101 (0.99%)

Sheet foil_uncommon

At rate 1/80 (1.25%)

Sheet common_uncommon_showcase

At rate 1/12 (8.33%)
At rate 1/24 (4.17%)

Sheet foil_common_uncommon_showcase

At rate 1/12 (8.33%)
At rate 1/24 (4.17%)

Sheet extended_rare_mythic

At rate 2/117 (1.71%)
At rate 1/117 (0.85%)

Sheet rare_mythic_showcase

At rate 2/31 (6.45%)
At rate 1/31 (3.23%)

Sheet foil_rare_mythic

At rate 1/74 (1.35%)
At rate 1/148 (0.68%)

Sheet foil_rare_mythic_showcase

At rate 1/74 (1.35%)
At rate 1/148 (0.68%)