As a fighter you activate melee and player start moving in the map killing everything he finds in his way.
how can you do with mage something like that, without hitting with physical attack when mob is near you?

mage uses nuke spells just add them AND PLAY around whit tower UI settings

Dude.. how can i make him move at his target, bacause when he's moving he will find more mobs. sitting in the same point is worthless.

Add melee attack with range same as the nukes-50,
If your nuke's maximum range is 600 add melee attack 550.
Should work.

no need for that... just lower range of nukes and increse range for targeting mobs... ive been using that and it works ... (use targetfix plugin so u dont stuck in some tree)