AttackFull Burst
This attack does 30 damage times the amount of Energy attached to this Pokémon.

Mewtwo is Pokédex #150, generation 1 (Kanto). Mewtwo-GX is a Basic GX Psychic Pokémon with 190 HP.
Mewtwo-GX sits at SV59/94 in Hidden Fates Shiny Vault, position 59 of 94. Before it is SV58 Xurkitree-GX, and after it is SV60 Espeon-GX. The set belongs to the Sun & Moon series. It was released on August 23, 2019. The printed size is 94, and the checklist is the same length. The listed rarity is Rare Shiny GX.
The attack Full Burst lists 30× damage. The cost is Psychic. This attack does 30 damage times the amount of Energy attached to this Pokémon. Super Absorption is another attack lists 60 damage. The cost is Psychic, Colorless. Heal 30 damage from this Pokémon. Psystrike-GX is another attack lists 200 damage. The cost is Psychic, Psychic, Psychic. This attack's damage isn't affected by any effects on your opponent's Active Pokémon. (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.
Mewtwo (#150) has 88 other cards in the catalog. Those other cards are in 41 sets. The other printings with a release date run from 1999 to 2026. The earliest other card is Mewtwo 10/102 in Base (1999). That card is named Mewtwo, while this one is Mewtwo-GX. That card lists 60 HP, and this one lists 190 HP. The rarity there is Rare Holo, and here it is Rare Shiny GX. Ken Sugimori illustrated that card, and 5ban Graphics illustrated this one. Retreat cost there is 3, and here it is 2. 83 other cards of Mewtwo list a different HP.
The illustrator line reads 5ban Graphics. I count 1,629 other cards in the catalog with that illustrator.
Hidden Fates Shiny Vault set binder is where a full Hidden Fates Shiny Vault set goes. This card fills one slot there. A generation binder holds one card of each species. Mewtwo can fill a slot in Generation 1 binder (Kanto). Themed lists that include this exact card are Mew and Mewtwo. I still need this card.
This attack does 30 damage times the amount of Energy attached to this Pokémon.
Heal 30 damage from this Pokémon.
This attack's damage isn't affected by any effects on your opponent's Active Pokémon. (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 Shiny Vault, in the Sun & Moon series. It was released on August 23, 2019. The printed size is 94.
SV59/94. It is entry 59 of 94 in this checklist.
5ban Graphics. The catalog lists 1,629 other cards with that illustrator.
Rare Shiny GX.
Mewtwo #150, generation 1 (Kanto).
Full Burst (30×), Super Absorption (60), and Psystrike-GX (200).