Wormthorn

The Wormthorn is a Pre-Hard Mode magic weapon. It is a 5% drop from any corruption monster within a 20 block radius of a shadow orb. If you use it it will shoot several segments like the vilethorn's but you can control them by moving the cursor similar to the magic missle. If any of the segments hits a block the segment that hit will be removed along with all the ones behind it. Stopping the movement will also destroy it.

Stats

 * Uses 15 Mana
 * 15 Magic Damage
 * 8% Critical Strike Chance