We'd also suggest equipping Aloy with some kind of gear that protects her from shock attacks, as you'll be getting quite a few of those during the fight. (primagames.com)
Sound effects in the game play a huge part when dealing with the attacks, as you can hear incoming shock attacks and missiles traveling through the air. (gamergeddon.com)
The third was an electric shock attack that multiplied the damage when plates were thrown, and when stacking that with a large pile it resulted in massive damage. (nintendoworldreport.com)