AttackRevenge
If any of your Pokémon were Knocked Out by damage from an opponent's attack during his or her last turn, this attack does 70 more damage.

Toxicroak is Pokédex #454, generation 4 (Sinnoh). Toxicroak is a Stage 1 Psychic Pokémon with 90 HP. The card says it evolves from Croagunk. In this catalog that name is Croagunk (#453).
Toxicroak sits at 66/149 in Boundaries Crossed, position 66 of 153. Before it is 65 Croagunk, and after it is 67 Cresselia-EX. The set belongs to the Black & White series. It was released on November 7, 2012. The printed size is 149. This checklist is longer, at 153 cards. The listed rarity is Rare.
The attack Revenge lists 20+ damage. The cost is Colorless. If any of your Pokémon were Knocked Out by damage from an opponent's attack during his or her last turn, this attack does 70 more damage. Poison Jab is another attack lists 60 damage. The cost is Psychic, Colorless, Colorless. The Defending Pokémon is now Poisoned. Weakness is Psychic ×2. Retreat cost is 1. The flavor text reads "The croaking that Toxicroak produces before a battle is for churning the poison it has stored in its poison sac."
Toxicroak (#454) has 20 other cards in the catalog. Those other cards are in 18 sets. The other printings with a release date run from 2007 to 2025. The earliest other card is Toxicroak G DP41/56 in DP Black Star Promos (2007). That card is named Toxicroak G, while this one is Toxicroak. Both list 90 HP. The rarity there is Promo, and here it is Rare. Ryota Saito illustrated that card, and Kouki Saitou illustrated this one. Retreat cost there is 2, and here it is 1. 13 other cards of Toxicroak list a different HP.
The illustrator line reads Kouki Saitou. I count 652 other cards in the catalog with that illustrator.
Boundaries Crossed set binder is where a full Boundaries Crossed set goes. This card fills one slot there. A generation binder holds one card of each species. Toxicroak can fill a slot in Generation 4 binder (Sinnoh). I still need this card.
If any of your Pokémon were Knocked Out by damage from an opponent's attack during his or her last turn, this attack does 70 more damage.
The Defending Pokémon is now Poisoned.
The croaking that Toxicroak produces before a battle is for churning the poison it has stored in its poison sac.
Boundaries Crossed, in the Black & White series. It was released on November 7, 2012. The printed size is 149.
66/149. It is entry 66 of 153 in this checklist.
Kouki Saitou. The catalog lists 652 other cards with that illustrator.
Rare.
Toxicroak #454, generation 4 (Sinnoh).
Revenge (20+) and Poison Jab (60).