dont use 2, youll run out of mana much faster esp if you get some resists
if anything you should just focus on charm killing as the EXP is much faster and more mana efficient
there are several posts on this very forum about areas and tactics with how druids charm kill
check out the first link, its a charming guide built for around your level, well the later part
http://www.project1999.com/forums/sh...d.php?t=127754
http://www.project1999.com/forums/sh...d.php?t=146657