This makes sense, because the creatures that have this ability are almost exclusively boats and serpents
It embodies a playful and curious nature, often depicted chasing its own tail, which adds to its charm
Notable TCG exclusives released in Extra Pack 4 that cannot be used in 1103: Tour Guide From the Underworld, Maxx "C", Reborn Tengu, Karakuri Muso mdl 818 "Haipa", Gravekeeper's Recruiter, XX-Saber Darksoul, XX-Saber Boggart Knight, Infernity Barrier, etc
3 Argoth, Sanctum Of Nature You can basically ignore the legendary creature text on Argoth, Sanctum of Nature, though if it does come in untapped, even better
1 Trainer Card was sold in April 2021 at a price of over $31,000
It just got smarter