AttackDouble Kick
Flip 2 coins. This attack does 20 damage times the number of heads.

Aquapolis is a set in the E-Card series. It was released on January 15, 2003. The printed size is 147. This checklist is longer, at 182 cards. Hitmontop is 82/147, in position 82 of 182 on this checklist. Before it is 81 Hitmonchan, and after it is 83 Hoppip. The listed rarity is Common.
Hitmontop is a Basic Fighting Pokémon with 60 HP. In the Pokédex this is Hitmontop (#237), generation 2 (Johto).
Tomokazu Komiya illustrated this card. The same name is on 248 other cards in the catalog.
Hitmontop (#237) has 14 other cards in the catalog. Those other cards are in 12 sets. The other printings with a release date run from 1999 to 2026. The earliest other card is Hitmontop 37/53 in Wizards Black Star Promos (1999). Both list 60 HP. The rarity there is Promo, and here it is Common. Atsuko Nishida illustrated that card, and Tomokazu Komiya illustrated this one. 9 other cards of Hitmontop list a different HP.
The attack Double Kick lists 20× damage. The cost is Colorless, Colorless. Flip 2 coins. This attack does 20 damage times the number of heads. Triple Spin is another attack lists 20× damage. The cost is Fighting, Colorless, Colorless. Flip 3 coins. This attack does 20 damage times the number of heads. If you get 2 or more heads, switch Hitmontop with 1 of your Benched Pokémon, if any. Weakness is Psychic ×2. Retreat cost is 1.
I keep a set binder for Aquapolis, meant to hold every card of that set. This card is one slot in the Aquapolis set binder. A generation binder holds one card of each species. Hitmontop can fill a slot in Generation 2 binder (Johto). I still need this card.
Flip 2 coins. This attack does 20 damage times the number of heads.
Flip 3 coins. This attack does 20 damage times the number of heads. If you get 2 or more heads, switch Hitmontop with 1 of your Benched Pokémon, if any.
Aquapolis, in the E-Card series. It was released on January 15, 2003. The printed size is 147.
82/147. It is entry 82 of 182 in this checklist.
Tomokazu Komiya. The catalog lists 248 other cards with that illustrator.
Common.
Hitmontop #237, generation 2 (Johto).
Double Kick (20×) and Triple Spin (20×).