Unfinity has variants:
Explore this pack in Sealed.

Sheets

Sheet snc_basic

At rate 1/15 (6.67%)
At rate 1/30 (3.33%)

Sheet common

At rate 1/132 (0.76%)

Sheet uncommon

At rate 1/118 (0.85%)

Sheet rare_mythic

At rate 1/75 (1.33%)
At rate 1/150 (0.67%)

Sheet sunf_sticker

At rate 1/48 (2.08%)

Sheet foil

At rate 3/710 (0.42%)
At rate 1/472 (0.21%)
At rate 1/500 (0.2%)
At rate 1/1000 (0.1%)