Captain
Captains are the Might heroes of the Cove.
As Cove is a Neutral alignment town, Captains can gain experience by sacrificing artifacts and creatures at an Altar of Sacrifice or Grotto 
.
"Captains are focused on attack and their development of offensive skills, thus they are not dissimilar from the Barbarians of Krewlod. Many of them start with Offense and develop their Attack skill rapidly; combined with a higher chance to gain Archery, Pathfinding and Luck skills, this makes Captains a quick and efficient class for performing deadly strikes against their foes." Horn of the Abyss Facebook
Secondary Skills
Some skills are not available for certain hero classes, which means they can only acquire them from Scholars, Witch Huts (except for Necromancy and Leadership, if not allowed by a map-maker), Seer's Huts, Events, or Pandora's Boxes.
Secondary Skills with green numbers are most likely to be learned (7–10) by Captains.
Secondary Skills with red numbers cannot be learned (0) by Captains.
Heroes
