瑟雷西+射手法師AUse Marksmage to convert Thresh's infinite passive AP (via souls) into 75% bonus physical on autos. Combined with E passive's soul-based bonus magic damage and item on-hits, it's a triple-mixed-damage hit — melts squishies and tanks alike. Thresh's passive permanently gives AP and armor, so Marksmage scales endlessly. Stack souls + AS + AP.
