User blog comment:Amanda113122/Project TCG & other stuff/@comment-3009929-20120530194219/@comment-2026417-20120531185308

It appears that it was killed off around 2003, as there were official Toa Nuva cards, but no Toa Metru. But it seems that it was brought back around 2010 or '11 with the release of The Legend Reborn, which means it was cancelled again not long after.