Magmortar is card #19 of 156 in Ultra Prism (2018), a Rare Holo illustrated by nagimiso. At about $0.65 it is the #99 most valuable card in the set. In an Ultra Prism booster it turns up about once every 43 packs. It is one of 19 Magmortar cards printed so far.
2007DP Black Star Promos
2010HS—Unleashed
2012Dragons Exalted
2018Ultra Prism
2019Unified Minds
2022Brilliant Stars
2024Paldean Fates
2026Delta Reign

















See the full Ultra Prism card list
An ungraded Magmortar from Ultra Prism sells for about $0.65. A PSA 10 is worth more, roughly $3.25 by our estimate, and a PSA 9 around $1.49.
It is a Rare Holo, and it shows up about once every 43 Ultra Prism packs.
nagimiso 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.