AttackHyper Beam
Flip a coin. If heads, discard an Energy card attached to the Defending Pokémon.

Dragonite is Pokédex #149, generation 1 (Kanto). Dragonite is a Stage 2 Colorless Pokémon with 140 HP. The card lists level 61. The card says it evolves from Dragonair. In this catalog that name is Dragonair (#148).
Dragonite sits at 2/146 in Legends Awakened, position 2 of 146. Before it is 1 Deoxys Normal Forme, and after it is 3 Froslass. The set belongs to the Diamond & Pearl series. It was released on 1 August 2008. The printed size is 146, and the checklist is the same length. The listed rarity is Rare Holo.
The attack Hyper Beam lists 40 damage. The cost is Colorless, Colorless, Colorless. Flip a coin. If heads, discard an Energy card attached to the Defending Pokémon. Draco Meteor is another attack lists no damage number. The cost is Colorless, Colorless, Colorless, Colorless. Flip a coin for each of your opponent's Pokémon. If that coin flip is heads, this attack does 50 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) Weakness is Colorless +30. Resistance is Fighting -20. Retreat cost is 3. The flavor text reads "It is said to make its home somewhere in the sea. It guides crews of shipwrecks to shore."
Dragonite (#149) has 48 other cards in the catalog. Those other cards are in 29 sets. The other printings with a release date run from 1999 to 2026. The earliest other card is Dragonite 5/53 in Wizards Black Star Promos (1999). That card lists 90 HP, and this one lists 140 HP. The rarity there is Promo, and here it is Rare Holo. Toshinao Aoki illustrated that card, and Mitsuhiro Arita illustrated this one. Retreat cost there is 2, and here it is 3. 47 other cards of Dragonite list a different HP.
The illustrator line reads Mitsuhiro Arita. I count 721 other cards in the catalog with that illustrator.
Legends Awakened set binder is where a full Legends Awakened set goes. This card fills one slot there. A generation binder holds one card of each species. Dragonite can fill a slot in Generation 1 binder (Kanto). Themed lists that include this exact card are Mitsuhiro Arita cards. I still need this card.
Flip a coin. If heads, discard an Energy card attached to the Defending Pokémon.
Flip a coin for each of your opponent's Pokémon. If that coin flip is heads, this attack does 50 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
It is said to make its home somewhere in the sea. It guides crews of shipwrecks to shore.
Legends Awakened, in the Diamond & Pearl series. It was released on 1 August 2008. The printed size is 146.
2/146. It is entry 2 of 146 in this checklist.
Mitsuhiro Arita. The catalog lists 721 other cards with that illustrator.
Rare Holo.
Dragonite #149, generation 1 (Kanto).
Hyper Beam (40) and Draco Meteor.