AbilityEmpty Light
When you play this Pokémon from your hand onto your Bench during your turn, you may leave both Active Pokémon Confused and Poisoned.

Crimson Invasion is a set in the Sun & Moon series. It was released on November 3, 2017. The printed size is 111. This checklist is longer, at 126 cards. Nihilego-GX is 49/111, in position 49 of 126 on this checklist. Before it is 48 Oranguru, and after it is 50 Mankey. The listed rarity is Rare Holo GX.
Nihilego-GX is a Basic GX Ultra Beast Psychic Pokémon with 180 HP. In the Pokédex this is Nihilego (#793), generation 7 (Alola).
5ban Graphics illustrated this card. The same name is on 1,629 other cards in the catalog.
Nihilego (#793) has 4 other cards in the catalog. Those other cards are in 3 sets. The other printings with a release date run from 2017 to 2019. The earliest other card is Nihilego-GX 103/111 in Crimson Invasion (2017). Both list 180 HP. The rarity there is Rare Ultra, and here it is Rare Holo GX. 1 other cards of Nihilego list a different HP.
Empty Light is listed as Ability. When you play this Pokémon from your hand onto your Bench during your turn, you may leave both Active Pokémon Confused and Poisoned. The attack Lock Up lists 120 damage. The cost is Psychic, Psychic, Psychic. The Defending Pokémon can't retreat during your opponent's next turn. Symbiont-GX is another attack lists no damage number. The cost is Psychic, Psychic, Psychic. Add the top 2 cards of your opponent's deck to their Prize cards. (You can't use more than 1 GX attack in a game.) Weakness is Psychic ×2. Retreat cost is 2. The card text says: Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
I keep a set binder for Crimson Invasion, meant to hold every card of that set. This card is one slot in the Crimson Invasion set binder. A generation binder holds one card of each species. Nihilego can fill a slot in Generation 7 binder (Alola). I still need this card.
When you play this Pokémon from your hand onto your Bench during your turn, you may leave both Active Pokémon Confused and Poisoned.
The Defending Pokémon can't retreat during your opponent's next turn.
Add the top 2 cards of your opponent's deck to their Prize cards. (You can't use more than 1 GX attack in a game.)
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Crimson Invasion, in the Sun & Moon series. It was released on November 3, 2017. The printed size is 111.
49/111. It is entry 49 of 126 in this checklist.
5ban Graphics. The catalog lists 1,629 other cards with that illustrator.
Rare Holo GX.
Nihilego #793, generation 7 (Alola).
Lock Up (120) and Symbiont-GX.