Replace them with basic lands until youre up from 29 to 37 or 38, and youre good to go
As a reminder, the Pokemon Company intends to solve this availability issue for international players as well
Company: Konami Brand: YuGiOh Series: Maximum Gold: El Dorado Item Type: Single Card Release Date: November 19, 2021 UPC: 795154620548 Stock #: 380210 Our Guarantees to You, Our Valued Customer
Deckbuilding really is the most challenging part of a prerelease flight, so once you get that sorted you should be able to relax and breathe in the atmosphere
Radiant Pokmon, introduced in the 2022 Astral Radiance set, are another Ultra Rare card variant with their own specific rarity designation: Radiant Rare
Those are all interesting, but if you roll a natural 20, you get to search your library for a card of your choice and then put it into play if its an artifact, or in your hand if its anything else