From The Heroes of Might and Magic III wiki

[edit] Biography

Deemer nearly had to be killed as a young adult, as his magical abilities were so out of control that he was a threat to himself and those around him. He has since learned to control his powers, and is more than a formidable foe in combat.

[edit] Special Ability

Meteor Shower- Deemer's proficiency in the Meteor Shower spell allows him to cast it with increased effect, based on his level compared to the level of the target (greater bonus on weaker units).

[edit] Secondary Skills

Basic Wisdom

Advanced Scouting

Note: Apart from Adrienne, Deemer is the only hero that normally starts with more that 2 levels of Secondary Skills.

[edit] Additional Information

Class: Warlock

Gender: Male

Species: Minotaur

Deemer starts with a Spell Book and knows the spell Meteor Shower.