AttackBind
Flip a coin. If heads, your opponent's Active Pokémon is now Paralyzed.

Onix is Pokédex #095, generation 1 (Kanto). Onix-GX is a Basic GX Fighting Pokémon with 200 HP. The card lists Steelix, Steelix (#208) under evolves to.
Onix-GX sits at 36/68 in Hidden Fates, position 36 of 69. Before it is 35 Golem, and after it is 37 Cubone. The set belongs to the Sun & Moon series. It was released on August 23, 2019. The printed size is 68. This checklist is longer, at 69 cards. The listed rarity is Rare Holo GX.
The attack Bind lists 30 damage. The cost is Fighting. Flip a coin. If heads, your opponent's Active Pokémon is now Paralyzed. Heavy Impact is another attack lists 150 damage. The cost is Fighting, Colorless, Colorless, Colorless, Colorless. Rocky Avalanche-GX is another attack lists 200 damage. The cost is Fighting, Colorless, Colorless, Colorless, Colorless. During your opponent's next turn, this Pokémon takes 100 less damage from attacks (after applying Weakness and Resistance). (You can't use more than 1 GX attack in a game.) Weakness is Grass ×2. Retreat cost is 4. The card text says: Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Onix (#095) has 29 other cards in the catalog. Those other cards are in 27 sets. The other printings with a release date run from 1999 to 2025. The earliest other card is Onix 56/102 in Base (1999). That card is named Onix, while this one is Onix-GX. That card lists 90 HP, and this one lists 200 HP. The rarity there is Common, and here it is Rare Holo GX. Ken Sugimori illustrated that card, and PLANETA Igarashi illustrated this one. Retreat cost there is 3, and here it is 4. 29 other cards of Onix list a different HP.
The illustrator line reads PLANETA Igarashi. I count 41 other cards in the catalog with that illustrator.
Hidden Fates set binder is where a full Hidden Fates set goes. This card fills one slot there. A generation binder holds one card of each species. Onix can fill a slot in Generation 1 binder (Kanto). I still need this card.
Flip a coin. If heads, your opponent's Active Pokémon is now Paralyzed.
During your opponent's next turn, this Pokémon takes 100 less damage from attacks (after applying Weakness and Resistance). (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.
Hidden Fates, in the Sun & Moon series. It was released on August 23, 2019. The printed size is 68.
36/68. It is entry 36 of 69 in this checklist.
PLANETA Igarashi. The catalog lists 41 other cards with that illustrator.
Rare Holo GX.
Onix #095, generation 1 (Kanto).
Bind (30), Heavy Impact (150), and Rocky Avalanche-GX (200).