The official Japanese Pokémon TCG website has revealed 5 cards that will be part of the upcoming Pokémon Card Game - Lost Link expansion (ポケモンカードゲーム ロストリンク). The set will be available starting April 16th, 2010 for 200yen per pack including tax with each pack contains 7 cards from the new 40 card set. Below are pictures of the revealed cards, card information and a link to the official Japanese TCG dex for each card.


Darkrai & Cresselia LEGEND (ダークライ&クレセリアLEGEND)
Dual Type: Darkness / Psychic
Hit Points: HP150
Illustration: Shinji Higuchi (樋口真嗣) & Noriko Takaya (高屋法子)
Card Numbers: 35/40 & 36/40

Mew (ミュウ)
Type: Psychic
Hit Points: HP60
Illustration: Hideaki Hakozaki
Card Number: 18/40

Lucario (ルカリオ)
Type: Fighting
Hit Points: HP90
Illustration: Takashi Yamaguchi
Card Number: 26/40

Lost World (ロストワールド)
Type: Stadium
Illustration: Hideaki Hakozaki
Card Number: 40/40

Source: http://www.pokemon-card.com/products/promotion/lostlink/

The LEGEND cards have been really cool up till now but that Darkrai looks really odd. Lucario looks amazing though. At least the art for these sets is pretty top notch.