signature yugioh cards Complete Custom Deck for Yu-Gi-Oh! GX U.A. Signing Deal - Yugipedia

With that said, I don't think they succeeded

I don't know if this format, the previous Ravnica-Kamigawa, Ravnica-Time Spiral, Khans of Tarkir , or the recent Ravnica Allegiance Standard right before everything failed horribly is the best of all time, but the only other format that is even in contention in my mind is the one right at the start here: pre- 8th Edition Onslaught-Odyssey

The very core of the Holon Engine, Holon Transceiver introduced players to an unrivaled level of consistency when it came to Supporter lines

These issues were present for much of 1999, and had existed since the release of the first Starter Box set that spring