I've been thinking about building dark decks for a while, and decided to post my ideas here to get feedback.
Deck 1
Player:
Dark Riku
Friends:
Bouncywild x3
Shock x2
Barrel x2
Undead Pirate x4
Panic x3
Search Ghost x3
Lock x2
Air Pirate x2
Barbossa x2
Equipment:
Decisive Pumpkinx 2
Attack:
Soul Eater x3
Worlds:
Port Royal lvl 2 x3
Halloween Town lvl 2 x3
End of the World lvl 2 x3
Magic:
Cure x3
Card Total: 41
Deck 2:
Player:
Ansem
Friends:
Rare Truffle x3
Black Fungus x3
Worlds:
End of the World lvl 2 x3
Magic:
Fire x3
Fira x3
Firaga x3
Thunder x3
Thundara x3
Thundaga x3
Blizzard x3
Blizzara x3
Blizzaga x3
Cure x3
Cura x3
Curaga x3
Total cards: 46
For Deck 1, I was going for a JoaT. Barbossa and the Pirates for Aggro ( Especially on Port Royal), Lock, Shock & Barrel for WR if things get too hairy. Decisive pumpkin is there in case I need to get one of the little halloweeners quickly from my Discard Pile. Panic is there for the Barbossa Combo. Bouncywild is obvious, Search Ghost, Cure and Soul Eater also. Air Pirate is there for a little control, and he goes well with the Pirate theme.
For Deck 2, I was going full magic Aggro. Not much use for friends here. Rare truffle is there to help with the higher level magics, Black Fungus is there to get me to play the Truffles. The only thing that can cause a problem is Phil.