Unnatural Growths

Aidan can be found at the southmost end of Wizard's Folly (see also: The Hunter's Horn). He requests you to hunt some Aloe Husks and bring him one Aloe Root for examination. He will give you the following skills:
 * Ignite Arrows
 * Dual Shot

Head straight west to the end of the river (you will be bothered by some Giant Needle Spiders on your way there) until you find some Large Aloe Seeds in the water. Kill one of them, pick up an Aloe Root and return it to Aidan to claim your reward:
 * 250 Experience