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Other cards from 【OSHI NO KO】
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Karaoke, Ruby (OSK/S107-E021) is a level 0 Character card from the 【OSHI NO KO】 expansion with the Show Business and Idol traits. It provides a low-cost, 1500-power body for early-stage board presence and trait synergy. Its flavor line highlights Ruby's intent to entertain fans by improving over time, which supports thematic deckbuilding around performance and idol interactions.
Catalog pricing data as of 2 May 2026, 04:27
