You can divide card sleeves into two main categories: outer and inner
Lots of mechanics benefit from The Jewel, including Clue tokens, Food tokens, morph, transform, craft, and more
There is a very real cost (as there should be with The One Ring), since at a certain point the burden counters will be taking significant chunks of life from you, but the cards youre drawing along the way should more than offset it
$10$50 (Mid-Range) Rhystic Study, Cyclonic Rift, Demonic Tutor, Smothering Tithe, Vampiric Tutor, Ad Nauseam, Teferi's Protection, Consecrated Sphinx, The One Ring, Bolas's Citadel, Thassa's Oracle, Drannith Magistrate, Seedborn Muse, Humility, Natural Order
Green ramp decks and weenie creatures decks are the best place for him but I frequently see him getting put into midrange and control lists
Then they appeared in Time Spiral block