Ferroseed is card #121 of 195 in Silver Tempest (2022), a Common illustrated by ryoma uratsuka. At about $0.20 it is the #185 most valuable card in the set. In a Silver Tempest booster it turns up about once every 12 packs. It is one of 12 Ferroseed cards printed so far.
2011Emerging Powers
2012Next Destinies
2016BREAKpoint
2019Team Up
2022Silver Tempest
2023Paradox Rift
2025White Flare
2026Chaos Rising

















See the full Silver Tempest card list
An ungraded Ferroseed from Silver Tempest sells for about $0.20. A PSA 10 is worth more, roughly $0.70 by our estimate, and a PSA 9 around $0.40.
It is a Common, and it shows up about once every 12 Silver Tempest packs.
ryoma uratsuka drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Silver Tempest 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.