MTG List: Testing Landbase

XVicarious

Land (29)

Description

As it stands: I want 23 sources of both Blue and Black, and 17 sources of White.

17/17 White 15/23 Blue 14/23 Black

I have anywhere from 5 to 7 slots left for lands. Between 2-5 basic lands per color. White has 3. Should i change it to 2 to add Caves of Koilos to bump up black along with White and still have the lands I need?

Also I want to take the mana rocks I have into consideration. That will be added later.