Who was the fearsome general under Yuan Shu renowned for his weapon of choice the trident?

The fearsome general under Yuan Shu known for his weapon of choice, the trident, was Zhang Yan. He gained notoriety during the late Eastern Han Dynasty for his fierce combat skills and leadership in battle. His use of the trident distinguished him on the battlefield, making him a prominent figure in the conflicts of that era. Zhang Yan's exploits contributed to the chaotic landscape of warlords during the Three Kingdoms period.