one piece booster box romance dawn $170 OP-01 was worth opening : r/OnePieceTCG Each box contains 121 card typesLeader Romance Dawn - Booster Box

Honorable Mention: Incubator Tokens The Incubator tokens from March of the Machine featured on some of the strongest cards from 2023 (Chrome Host Seedshark, Sunfall), to the point where they almost overshadowed the big splashy battle mechanic from the same set

Angelic Aberration: A sweet way to upgrade all those Spawn tokens and Scion tokens into 4/4s, though this Eldrazi angel probably sees play in normal token decks

Its perhaps one of the most played sideboard cards in the history of magic, which demonstrates just how powerful hexproof is

Chaos: Whenever you roll Chaos, choose any number of nonland permanents you dont control