Given a standard timeline, how many characters are you planning?

[Cen]

Given my skill and not high level of dedication, I think I can only handle 3 up to the end. This time around my only lock in is an iksar necro next year, and two unknown at launch. Still cant decide but 2 characters will be too much to handle as is.

I am feeling out which pair I want though.

Cleric of unknown race
Ogre Shaman
Human Ranger
Druid of unknown race
Ogre SK
Ogre Warrior

Right now I think Ogre Shaman and Human Ranger but I may swap to the Ranger Cleric combo. It would be nice to have three characters that don't share spell sets or roles so Ranger Shaman necro would be really nice

Are you only planning one character or multiple?