Regulation Mark on Theo TCGhttps://theotcg.com/tags/regulation-mark/Recent content in Regulation Mark on Theo TCGHugoen-us© {year} Theo TCGSat, 15 Aug 2026 00:00:00 -0600Pokémon Set Symbols: How to Identify Any Card's Sethttps://theotcg.com/blog/pokemon-card-set-symbols-guide/Sat, 15 Aug 2026 00:00:00 -0600https://theotcg.com/blog/pokemon-card-set-symbols-guide/<p>The set symbol is the small picture that tells you which expansion a card came from. Finding it takes about ten seconds once you know where to look, and where to look has changed three times since 1999.</p>