AbilitySnap Trap
If this Pokémon is in the Active Spot and is damaged by an opponent's attack (even if it is Knocked Out), discard an Energy from the Attacking Pokémon.

Stunfisk is Pokédex #618, generation 5 (Unova). Galarian Stunfisk is a Basic Metal Pokémon with 120 HP.
Galarian Stunfisk sits at SV088/122 in Shining Fates Shiny Vault, position 88 of 122. Before it is SV087 Galarian Perrserker, and after it is SV089 Corviknight. The set belongs to the Sword & Shield series. It was released on February 19, 2021. The printed size is 122, and the checklist is the same length. The listed rarity is Rare Shiny.
Snap Trap is listed as Ability. If this Pokémon is in the Active Spot and is damaged by an opponent's attack (even if it is Knocked Out), discard an Energy from the Attacking Pokémon. The attack Damage Rush lists 30+ damage. The cost is Metal, Colorless. Flip a coin until you get tails. This attack does 30 more damage for each heads. Weakness is Fire ×2. Resistance is Grass -30. Retreat cost is 2. The flavor text reads "Living in mud with a high iron content has given it a strong steel body." The regulation mark is D.
Stunfisk (#618) has 25 other cards in the catalog. Those other cards are in 18 sets. The other printings with a release date run from 2011 to 2026. The earliest other card is Stunfisk 42/101 in Noble Victories (2011). That card is named Stunfisk, while this one is Galarian Stunfisk. That card lists 90 HP, and this one lists 120 HP. The rarity there is Common, and here it is Rare Shiny. Shin Nagasawa illustrated that card, and tetsuya koizumi illustrated this one. 22 other cards of Stunfisk list a different HP.
The illustrator line reads tetsuya koizumi. I count 62 other cards in the catalog with that illustrator.
Shining Fates Shiny Vault set binder is where a full Shining Fates Shiny Vault set goes. This card fills one slot there. A generation binder holds one card of each species. Stunfisk can fill a slot in Generation 5 binder (Unova). Themed lists that include this exact card are Galarian forms. I still need this card.
If this Pokémon is in the Active Spot and is damaged by an opponent's attack (even if it is Knocked Out), discard an Energy from the Attacking Pokémon.
Flip a coin until you get tails. This attack does 30 more damage for each heads.
Living in mud with a high iron content has given it a strong steel body.
Shining Fates Shiny Vault, in the Sword & Shield series. It was released on February 19, 2021. The printed size is 122.
SV088/122. It is entry 88 of 122 in this checklist.
tetsuya koizumi. The catalog lists 62 other cards with that illustrator.
Rare Shiny.
Stunfisk #618, generation 5 (Unova).
D.
Damage Rush (30+).