Mitigation

Spider-Training: Complete Complete every Spider-Training Challenge once

Kitbash Craft 10 Upgrades

Dangerous Skies Free all of the Dragons

Blown Cover Defeat all the D.U.P. Secret Agents

All Ancient Vessels found Found all the Ancient Vessels.

Pete's First Villain Complete the Final Test

Memory Lane Collect all Postcards

Hunted Redmaw with Talanah Rose through the ranks of the Hunters Lodge and helped Talanah defeat Redmaw.

All Banuk Figures found Found all of Arnak's figures.

Shardcore Collect all the Blast Shards

True Hero Achieve Level 5 Good Karma

Socially Acceptable Scroll through the entire Social Feed at the end of the story

Salvager Open all Underground Caches

Clean Sweep Clear the D.U.P. out of the entire city

All Vantages found Found and accessed all of the Vantage datapoints.

Iðunn’s Orchard Fully upgrade your Health

Freedom of Speech Disrupt 10 activist rallies

Path of the Zealot Obtain Traveler armor set

Got the Shield-Weaver outfit Recovered an ancient technology and put it to use.

All Metal Flowers found Found all of the Metal Flowers.

Competitive Spirit Beat Phin at the rocket launch mini-game

100x Combo!!! Perform a 100x Combo

A New Home 100% complete all districts

All Skills learned Learned all available skills.

Quick Tempered Fully upgrade your rage

Never Saw It Coming Complete an Enemy Base without being detected

Trapped Defeat 50 enemies with Remote Mine gadget

Climbing the Walls Perform 25 Wall Takedowns

Primordial Obtain Ancient armor set

Ready for Anything Purchase all suits

From the Rafters Perform 25 Ceiling Takedowns

All allies joined Given Aloy's actions, all possible optional allies joined the defense.

Downed 23 Grazer dummies Found and knocked over all of the Grazer training dummies in the Nora region.

Crime Master Complete all Bonus Objectives for every crime type

Just the Beginning Unlock all Skills

Everyone's a Critic Take out 10 street musicians

What Did You Call Me? Kill 10 obnoxious Akuran gang members

Keep It Up Stay in the air for more than 45 seconds

Spin-off Beat down 10 sign twirlers

All Suns at all Grounds Earned at least a Half Sun mark in all trials at all of the Hunting Grounds.

Blazing Suns at all Grounds Earned a Blazing Sun mark in all trials at all of the Hunting Grounds.

Why Fight It? Fully upgrade the Blades of Chaos

The Truth Read all of the Jötnar shrines

Plus Plus Complete the game on New Game+

Be Yourself Collect all Trophies

Malice Get them before they get you

All trophies obtained Obtained all Horizon Zero Dawn trophies.

Drop Everything Comet Drop over 170 meters

Hat Trick Defeat an enemy using three different power sources

Cough Drop Comet Drop on three coughing enemies