Usopp's Rubber Band of Doom!!! is a 1-cost Blue event from Pillars of Strength (OP03-054), C rarity. Tracked TCGPlayer market price: $0.16 as of 2026-06-18. Power 2000. Effect: [Counter] Up to 1 of your Leader or Character cards gains +2000 power during this battle. Then, you may trash 1 card from the top of your deck. [Trigger] Draw 1 card and you may trash 1 card from the top of your deck. East Blue/Straw Hat Crew