Uthros might not be an artifact, but its part of the Planet cycle in the main set, and that means it gets better when you put on charge counters
R Rare Toon Gemini Elf X EARTH Level 4 [ SpellcasterToonEffect ] ATK 1900 DEF 900 Cannot attack the turn it is Summoned
For the most recent addition, Loris, Lady of Lament (YGOrg Translation) can recycle 3 or 6 Normal Traps that are banished or in your GY to the deck to draw 1 or 2 cards, plus whenever another monster is Tributed, she can Set a Normal Trap from your GY back onto your board
Imagine a surge of interest for a new Pokmon set drops sellers, especially those who are quick to list new products, might go offline to accurately update their stock
The only comment made by someone who worked with Game Freak on the series is designer James Turner, who stated that he was only allowed to individually design species' Shiny forms starting in the games Pokmon Sun and Moon