Seis spawned with poison missles (does he always spawn with them?) therefore it was super easy to kill him. Static field + fo to kill mobs, then static + firewall to kill Seis. To be honest I'm a bit disappointed as it was harder to kill normal mage...

Cleared spaced around Infector and they it was just teleporting away and hitting Frozen Orbs. Guys were too fast for safe static.

Actually I'm lucky that Seis didn't spawn with fire immun and Infector with cold immun. If Infector had cold immun I would have to restart the game. Can't imagine beating him with firewall... Time for Diablo
