AttackTriple Bone
Choose 1 of your opponent's Benched Pokémon. Flip 3 coins. This attack does 10 damage times the number of heads to that Pokémon. Don't apply Weakness and Resistance.

Marowak is Pokédex #105, generation 1 (Kanto). Marowak is a Stage 1 Fighting Pokémon with 70 HP. The card says it evolves from Cubone. In this catalog that name is Cubone (#104).
Marowak sits at 54/147 in Aquapolis, position 54 of 182. Before it is 53 Marill, and after it is 55 Nidorino. The set belongs to the E-Card series. It was released on January 15, 2003. The printed size is 147. This checklist is longer, at 182 cards. The listed rarity is Uncommon.
The attack Triple Bone lists no damage number. The cost is Colorless, Colorless. Choose 1 of your opponent's Benched Pokémon. Flip 3 coins. This attack does 10 damage times the number of heads to that Pokémon. Don't apply Weakness and Resistance. Bone Rush is another attack lists 50× damage. The cost is Fighting, Colorless, Colorless. Flip a coin until you get tails. This attack does 50 damage times the number of heads. Weakness is Grass ×2. Resistance is Lightning -30. Retreat cost is 1.
Marowak (#105) has 21 other cards in the catalog. Those other cards are in 20 sets. The other printings with a release date run from 1999 to 2025. The earliest other card is Marowak 39/64 in Jungle (1999). That card lists 60 HP, and this one lists 70 HP. Both list the rarity Uncommon. Mitsuhiro Arita illustrated that card, and Kagemaru Himeno illustrated this one. 20 other cards of Marowak list a different HP.
The illustrator line reads Kagemaru Himeno. I count 656 other cards in the catalog with that illustrator.
Aquapolis set binder is where a full Aquapolis set goes. This card fills one slot there. A generation binder holds one card of each species. Marowak can fill a slot in Generation 1 binder (Kanto). I still need this card.
Choose 1 of your opponent's Benched Pokémon. Flip 3 coins. This attack does 10 damage times the number of heads to that Pokémon. Don't apply Weakness and Resistance.
Flip a coin until you get tails. This attack does 50 damage times the number of heads.
Aquapolis, in the E-Card series. It was released on January 15, 2003. The printed size is 147.
54/147. It is entry 54 of 182 in this checklist.
Kagemaru Himeno. The catalog lists 656 other cards with that illustrator.
Uncommon.
Marowak #105, generation 1 (Kanto).
Triple Bone and Bone Rush (50×).