I built a [1.1.42] ShatterGuard Pyromancer with 4 Motar Traps in 4 Seconds. He uses Firestrike as main attack with Curse of Frailty bound to Cleansing Waters to slow down targets faster for the 4 Mortar Traps bound to Meteor Shower to take care of. Firestrike is bound to Eldritch Fire for Fire and Chaos resistance. Physical resistance is from 29% up to 44% with Prismatic Barrier from Pants. Slow Resist, Freeze and Petrify Resist are also high.