If your a druid can I ask why choose a mage? My suggestion would be to play a spiritist(nature and spirit spells are all cast from the same group/class) but if you are just trying to level up a mage then I would suggest just using nature bolt till you get 32 or whatever is needed for multicast(since that's mostly why people level a mage) But like I said nature/spirit is what will get you into the best position for functionality.