Build as of recording: https://pobb.in/dNqdbTTgV6ni (level 91, level 19 evisc xdd)

This is a fun build, albeit a bit clunky. Max block makes this probably the tankiest elementalist I've ever played. I was able to do Wave 15 simulacrum but I died a few times. Big retaliation pops are fun to watch. Damage is respectable on a small budget. Highly recommend for someone looking to play retaliation skills.