Omega HubOmega HubOmega HubKozmo Dark Destroyer on every Yu-Gi-Oh! TCG Forbidden & Limited List: its status today, when it was banned and each change across all 83 lists.
No. Kozmo Dark Destroyer is Unlimited on the current TCG list (October 2026), so you can play up to 3 copies.
Kozmo Dark Destroyer has never been Forbidden in the TCG. It first went on the list in August 2016 (Aug 29, 2016), as Limited.
Kozmo Dark Destroyer was last on the September 2018 list, as Semi-Limited. It has been Unlimited since Dec 3, 2018.
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