Tasks:
[Art A] Donate images for one card deck || January/2009
[Art B] Donate two cards to Puffer ABC in one month || December/2008
[Art C] Donate four link buttons || March/2008
[English A] Master a new set within 30 days of its release: Chopin || February/2009
[English B] Donate two cards to the same deck in Group Collect || December/2008
[English C] Reach Master level || November/2008
[History A] Increase your post count on the forum by 30 or more in one month || February/2009
[History B] Submit three images and answers for the Famous Artist game || January/2009
[History C] Master three regular decks in one month || August/2008
[Music A] ??? || ??/????
[Music B] Increase your card count by 60 or more in one month || September/2008
[Music C] Master the member card set || August/2008
[Science A] Suggest a total of five new decks || March/2009
[Science B] Trade with 10 different members in one month || November/2008
[Science C] Master a special deck || February/2008
Mastered Decks:
[Art] Strahl, Fuyuki, Izayoiki, Symphony, Song, Nishimata, Twins, Clan, Halloween, Elibe
[English] Beloved, Brawl, Fate, Starcrossed, White, Karekano, Witch, Billion, Practice, Edo
[History] Parody, Memories, Ito, July, Riders, Tellius, Hollow, No Money, Welcome back, Melody, Sylvarant
[Music] Wingfield, Britannia, Nandemo, Ace, Japan, Cremia, Nostalgia, Strawberry, Daein, Twili, Green, Daybreak
[Science] Couples[M], Verbena, Winter, Diplomat, Iris, Club, Pink, Pherae, Dual