This man suffered a mass desertion during a secret meeting under the "Tree of Bad Counsel." After killing a commander named Richard Corfield, this man wrote the mocking poem "The Death of Richard Corfield." This man scored a huge propaganda victory when he staged a raid on the garrison at Jijiga and recovered all of the camels that had been stolen from him. This man died unceremoniously of influenza in Ogaden after the Royal Air Force bombarded his capital at Taleh with impunity since his followers thought the planes were the chariots of Allah planning to take them up to heaven. This man was offended by the Christianity of the neighboring (*) Ethiopians, so he joined a radical Sufi order and proclaimed the "Dervish State," which lasted until 1920. For 10 points, name this religious leader 
This man suffered a mass desertion during a secret meeting under the "Tree of Bad Counsel." After killing a commander named Richard Corfield, this man wrote the mocking poem "The Death of Richard Corfield." This man scored a huge propaganda victory when he staged a raid on the garrison at Jijiga and recovered all of the camels that had been stolen from him. This man died unceremoniously of influenza in Ogaden after the Royal Air Force bombarded his capital at Taleh with impunity since his followers thought the planes were the chariots of Allah planning to take them up to heaven. This man was offended by the Christianity of the neighboring (*) Ethiopians, so he joined a radical Sufi order and proclaimed the "Dervish State," which lasted until 1920. For 10 points, name this religious leader who gave the British hell in Somaliland, and received an alliterative nickname reflecting his fervor.
This man suffered a mass desertion during a secret meeting under the "Tree of Bad Counsel."