Shieldon is card #84 of 156 in Ultra Prism (2018), a Uncommon illustrated by so-taro. At about $0.68 it is the #97 most valuable card in the set. In an Ultra Prism booster it turns up about once every 14 packs. It is one of 7 Shieldon cards printed so far.
2007DP Black Star Promos
2009Platinum
2016Steam Siege
2018Ultra Prism
2022Astral Radiance
2026Pitch Black

















See the full Ultra Prism card list
An ungraded Shieldon from Ultra Prism sells for about $0.68. A PSA 10 is worth more, roughly $3.40 by our estimate, and a PSA 9 around $1.56.
It is a Uncommon, and it shows up about once every 14 Ultra Prism packs.
so-taro drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Ultra Prism booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.