Neopets TCG
The Neopets Trading Card Game is a card game based around Neopets. Expansion sets, which are periodically released, often correlate to future Plots in Neopia.
Since the latest expansion was released in 2006 and there haven't been any announcements of a new one since, it could be assumed that the trading card game is discontinued.
Expansions
Base Set
The original set of cards which contained 234 cards.
Battle for Meridell
The first expansion set. It was released along with the Battle for Meridell plot. It contained 140 cards, and two theme decks could be bought (one for Meridell and Darigan). Introduced ten new Neopet species, Location and Plushie cards.
Return of Dr. Sloth
100 cards, and introduced 6 new Neopet species, new abilities, and the introduction of Petpetpets. It was released to coincide with the Return of Dr. Sloth plot, which was postponed for four years.
Mystery Island
100 cards, 4 new Neopets, new locations, tropical fruits, island plushies, powerful Codestones, and exotic totems.
Hannah and the Ice Caves
150 cards. Introduced Curse cards. Was released in conjunction with the Hannah and the Ice Caves plot
The Hannah and the Ice Caves Release Tournaments were held October 30, 2004. All players received a Red Bori promo card and a Hannah and Bori lanyard. Prizes included Hannah and the Ice Caves booster packs and the first place winner took home a Hannah and the Ice Caves Snow Globe Trophy.
Curse of Maraqua
120 cards. Introduced Maraquan equipment, new ways for Neopets to move around, and four new Neopets. Released in conjunction with the Curse of Maraqua plot.
Lost Desert
100 cards. Introduced three new Neopets. Released in conjunction with the Lost Desert Plot.
The Darkest Faerie
Released along with the PS2 video game Neopets: The Darkest Faerie. 155 cards, introduced magical constellations, original-art sketch cards, and the legendary world Altador.
Travels in Neopia
Expansion which rereleased many popular cards from previous expansions along with a few new cards. It contained 200 cards.
Haunted Woods
This 100 card set introduces Haunted cards.
Promotional Cards
Cards given out as promotional items for the game (11 cards total thus far).
