From Bulbapedia, the community-driven Pokémon encyclopedia.
Feraligatr has been featured on 13 different cards since it debuted in the Neo Genesis expansion of the Pokémon Trading Card Game. Feraligatr cards are normally Water-type Stage 2 Pokémon. In Japan, Feraligatr was featured in the Feraligatr Constructed Starter Deck released in April 2005. Outside of Japan, Feraligatr was also featured in the Feraligatr ex Deck released in May 2007.
List of Pokémon cards featuring Feraligatr