The Ice Mage is the Mages best friend. Ice Witches cast continuos frost at towers dealing 5 damage per second, but at the same time causes the tower to have 30% less attack speed. Max level allows 60% Less attack speed, and 15 damage per second. HP starts at 200 and Max HP is 500. If you use a Mage and an Ice Mage, well you can guess what happens to the enemies defences. Also Ice Mages move the same speed at mages.