Lord Skrolk
Lord Skrolk, Plaguelord of Clan Pestilens, is a Skaven special character in Warhammer Fantasy. Introduced in 4th edition (like virtually every other skaven special character), Skrolk is a hideously diseased and fanatically religious skaven whose faith renders him uncommonly loyal to Nurglitch, the leader of Clan Pestilens and its representative on the Council of 13.
Infested with diseases to the point that he more resembles a Chaos Champion of Nurgle than a Skaven, Lord Skrolk is a fanatical, frenzied fighter, but also bears dark magical lore of Clan Pestilens, allowing him to double as a lesser spellcaster.