Forum:Spellcaster's Command help?

Well today I bought the structure deck "Spellcaster's Command". SO I need help. I want to make it into a dark Magician deck. COuld I do this? And what else should I add to the deck to make it good? I added these cards today to the structure deck

Skilled Dark magician 1x (added another one so this plus the one from te deck makes 2) Magician of Faith 1x Dark Magician 1x Maiden of Macabre 1x

What else should I do? I was thinking of getting 1 more D Magician and a Dark Eradicator Warlock So all help would be great. Thanks Also I play for FUN SO I USE SOME BANNED CARDS!!