AttackLie Low
All damage done to Brock's Dugtrio during your opponent's next turn is reduced by 20 (after applying Weakness and Resistance).

Gym Challenge is a set in the Gym series. It was released on October 16, 2000. The printed size is 132, and the checklist is the same length. Brock's Dugtrio is 22/132, in position 22 of 132 on this checklist. Before it is 21 Blaine's Ninetales, and after it is 23 Giovanni's Nidoqueen. The listed rarity is Rare.
Brock's Dugtrio is a Stage 1 Fighting Pokémon with 60 HP. The card lists level 27. In the Pokédex this is Dugtrio (#051), generation 1 (Kanto). The card says it evolves from Brock's Diglett. In this catalog that name is Diglett (#050).
Ken Sugimori illustrated this card. The same name is on 1,112 other cards in the catalog.
Dugtrio (#051) has 30 other cards in the catalog. Those other cards are in 25 sets. The other printings with a release date run from 1999 to 2026. The earliest other card is Dugtrio 19/102 in Base (1999). That card is named Dugtrio, while this one is Brock's Dugtrio. That card lists 70 HP, and this one lists 60 HP. Both list the rarity Rare. Keiji Kinebuchi illustrated that card, and Ken Sugimori illustrated this one. Retreat cost there is 2, and here it is 1. 28 other cards of Dugtrio list a different HP.
The attack Lie Low lists no damage number. The cost is Fighting. All damage done to Brock's Dugtrio during your opponent's next turn is reduced by 20 (after applying Weakness and Resistance). Earthdrill is another attack lists 60 damage. The cost is Fighting, Fighting, Colorless. This attack can't be used unless Brock's Dugtrio used its Lie Low attack last turn. Weakness is Grass ×2. Resistance is Lightning -30. Retreat cost is 1.
I keep a set binder for Gym Challenge, meant to hold every card of that set. This card is one slot in the Gym Challenge set binder. A generation binder holds one card of each species. Dugtrio can fill a slot in Generation 1 binder (Kanto). Themed lists that include this exact card are Trainer's Pokémon, Kanto Gym Leaders and their Pokémon, and Brock and his Pokémon. I still need this card.
All damage done to Brock's Dugtrio during your opponent's next turn is reduced by 20 (after applying Weakness and Resistance).
This attack can't be used unless Brock's Dugtrio used its Lie Low attack last turn.
Gym Challenge, in the Gym series. It was released on October 16, 2000. The printed size is 132.
22/132. It is entry 22 of 132 in this checklist.
Ken Sugimori. The catalog lists 1,112 other cards with that illustrator.
Rare.
Dugtrio #051, generation 1 (Kanto).
Lie Low and Earthdrill (60).