AttackFind a Friend
Search your deck for a Pokémon, reveal it, and put it into your hand. Then, shuffle your deck.

Hatenna is Pokédex #856, generation 8 (Galar). Hatenna is a Basic Psychic Pokémon with 60 HP. The card lists Hattrem, Hattrem (#857) under evolves to.
Hatenna sits at 83/192 in Rebel Clash, position 83 of 209. Before it is 82 Palossand, and after it is 84 Hattrem. The set belongs to the Sword & Shield series. It was released on May 1, 2020. The printed size is 192. This checklist is longer, at 209 cards. The listed rarity is Common.
The attack Find a Friend lists no damage number. The cost is Colorless. Search your deck for a Pokémon, reveal it, and put it into your hand. Then, shuffle your deck. Psyshot is another attack lists 20 damage. The cost is Colorless, Colorless. Weakness is Darkness ×2. Resistance is Fighting -30. Retreat cost is 1. The flavor text reads "Via the protrusion on its head, it senses other creatures' emotions. If you don't have a calm disposition, it will never warm up to you." The regulation mark is D.
Hatenna (#856) has 4 other cards in the catalog. Those other cards are in 4 sets. The other printings with a release date run from 2019 to 2021. The earliest other card is Hatenna SWSH040/307 in SWSH Black Star Promos (2019). Both list 60 HP. The rarity there is Promo, and here it is Common. Misa Tsutsui illustrated that card, and Mina Nakai illustrated this one.
The illustrator line reads Mina Nakai. I count 77 other cards in the catalog with that illustrator.
Rebel Clash set binder is where a full Rebel Clash set goes. This card fills one slot there. A generation binder holds one card of each species. Hatenna can fill a slot in Generation 8 binder (Galar). I still need this card.
Search your deck for a Pokémon, reveal it, and put it into your hand. Then, shuffle your deck.
Via the protrusion on its head, it senses other creatures' emotions. If you don't have a calm disposition, it will never warm up to you.
Rebel Clash, in the Sword & Shield series. It was released on May 1, 2020. The printed size is 192.
83/192. It is entry 83 of 209 in this checklist.
Mina Nakai. The catalog lists 77 other cards with that illustrator.
Common.
Hatenna #856, generation 8 (Galar).
D.
Find a Friend and Psyshot (20).