AbilityMysterious Nest
Colorless Pokémon in play (both yours and your opponent's) have no Weakness.

Dunsparce is Pokédex #206, generation 2 (Johto). Dunsparce is a Basic Colorless Pokémon with 60 HP.
Dunsparce sits at 207/264 in Fusion Strike, position 207 of 284. Before it is 206 Snorlax, and after it is 208 Stantler. The set belongs to the Sword & Shield series. It was released on November 12, 2021. The printed size is 264. This checklist is longer, at 284 cards. The listed rarity is Uncommon.
Mysterious Nest is listed as Ability. Colorless Pokémon in play (both yours and your opponent's) have no Weakness. The attack Rollout lists 30 damage. The cost is Colorless, Colorless. Weakness is Fighting ×2. Retreat cost is 1. The flavor text reads "When it sees a person, it digs a hole with its tail to make its escape. If you happen to find one, consider yourself lucky." The regulation mark is E.
Dunsparce (#206) has 21 other cards in the catalog. Those other cards are in 20 sets. The other printings with a release date run from 2001 to 2026. The earliest other card is Dunsparce 54/75 in Neo Discovery (2001). That card lists 30 HP, and this one lists 60 HP. The rarity there is Common, and here it is Uncommon. Yukiko Baba illustrated that card, and ryoma uratsuka illustrated this one. 11 other cards of Dunsparce list a different HP.
The illustrator line reads ryoma uratsuka. I count 46 other cards in the catalog with that illustrator.
Fusion Strike set binder is where a full Fusion Strike set goes. This card fills one slot there. A generation binder holds one card of each species. Dunsparce can fill a slot in Generation 2 binder (Johto). I still need this card.
Colorless Pokémon in play (both yours and your opponent's) have no Weakness.
When it sees a person, it digs a hole with its tail to make its escape. If you happen to find one, consider yourself lucky.
Fusion Strike, in the Sword & Shield series. It was released on November 12, 2021. The printed size is 264.
207/264. It is entry 207 of 284 in this checklist.
ryoma uratsuka. The catalog lists 46 other cards with that illustrator.
Uncommon.
Dunsparce #206, generation 2 (Johto).
E.
Rollout (30).