Terrakion is card #SM223 of 248 in SM Black Star Promos (2017), a Promo illustrated by Masakazu Fukuda. At about $0.54 it is the #244 most valuable card in the set. It is one of 15 Terrakion cards printed so far.
2011BW Black Star Promos
2012Boundaries Crossed
2013Legendary Treasures
2017SM Black Star Promos
2019Unified Minds
2020Vivid Voltage
2022Silver Tempest
2025White Flare

















See the full SM Black Star Promos card list
An ungraded Terrakion from SM Black Star Promos sells for about $0.54. A PSA 10 is worth more, roughly $2.70 by our estimate, and a PSA 9 around $1.24.
It is a Promo.
Masakazu Fukuda drew the art for this card.