AbilityRest Up
If Snorlax remains Asleep between turns, remove 2 damage counters from Snorlax (remove 1 if there is only 1).

FireRed & LeafGreen is a set in the EX series. It was released on September 1, 2004. The printed size is 112. This checklist is longer, at 116 cards. Snorlax is 15/112, in position 15 of 116 on this checklist. Before it is 14 Slowbro, and after it is 16 Tauros. The listed rarity is Rare Holo.
Snorlax is a Basic Colorless Pokémon with 90 HP. In the Pokédex this is Snorlax (#143), generation 1 (Kanto).
Kagemaru Himeno illustrated this card. The same name is on 656 other cards in the catalog.
Snorlax (#143) has 55 other cards in the catalog. Those other cards are in 42 sets. The other printings with a release date run from 1999 to 2026. The earliest other card is Snorlax 11/64 in Jungle (1999). Both list 90 HP. Both list the rarity Rare Holo. Ken Sugimori illustrated that card, and Kagemaru Himeno illustrated this one. Retreat cost there is 4, and here it is 3. 49 other cards of Snorlax list a different HP.
Rest Up is listed as Poké-Body. If Snorlax remains Asleep between turns, remove 2 damage counters from Snorlax (remove 1 if there is only 1). The attack Collapse lists 10 damage. The cost is Colorless. Snorlax is now Asleep. Toss and Turn is another attack lists 30+ damage. The cost is Colorless, Colorless, Colorless. If Snorlax is Asleep, this attack does 30 damage plus 30 more damage. (This attack can be used even if Snorlax is Asleep.) Weakness is Fighting ×2. Retreat cost is 3.
I keep a set binder for FireRed & LeafGreen, meant to hold every card of that set. This card is one slot in the FireRed & LeafGreen set binder. A generation binder holds one card of each species. Snorlax can fill a slot in Generation 1 binder (Kanto). Themed lists that include this exact card are Snorlax and Munchlax. I still need this card.
If Snorlax remains Asleep between turns, remove 2 damage counters from Snorlax (remove 1 if there is only 1).
Snorlax is now Asleep.
If Snorlax is Asleep, this attack does 30 damage plus 30 more damage. (This attack can be used even if Snorlax is Asleep.)
FireRed & LeafGreen, in the EX series. It was released on September 1, 2004. The printed size is 112.
15/112. It is entry 15 of 116 in this checklist.
Kagemaru Himeno. The catalog lists 656 other cards with that illustrator.
Rare Holo.
Snorlax #143, generation 1 (Kanto).
Collapse (10) and Toss and Turn (30+).