Omega HubOmega HubOmega HubFormula Synchron on every Yu-Gi-Oh! TCG Forbidden & Limited List: its status today, when it was banned and each change across all 83 lists.
No. Formula Synchron is Unlimited on the current TCG list (October 2026), so you can play up to 3 copies.
Formula Synchron has never been Forbidden in the TCG. It first went on the list in September 2011 (Sep 1, 2011), as Limited.
Formula Synchron was last on the July 2014 list, as Semi-Limited. It has been Unlimited since Oct 1, 2014.
TCG (Advanced Format) data from Yugipedia's Historic Forbidden/Limited Chart and each list's page. OCG lists are not included. Card names as printed in the TCG. Source: Yugipedia · Historic Forbidden/Limited Chart