Full list of all 45 Dauntless trophies - 29 bronze, 14 silver and 2 gold. It takes around 80-100 hours to unlock all of the trophies in the base game.
The base game contains 9 trophies, and there are 13 DLC packs containing 36 trophies.
Defeat a Behemoth with Every Part Broken
Craft a Weapon from Behemoth Parts
Cook an Epic Cell with the Middleman
Complete 100 Perfect Dodges
Slay a Frostback Pangar
Defeat Shrowd and Rezakiri
Reach Mastery Slayer Level 40
Reach Mastery Level 10 in 7 weapons
Complete any Mastery Card
Unlock Milestone V on the Slayer's Path
Unlock Milestone XII on the Slayer's Path
Emerge Victorious from a Trial
Build a Loadout with 6 Different +6 Perks
Craft any Blaze Aether Strikers
Hit a Behemoth with Titan's Crash while Tempest Form and Karma Breaker Effects are Active
Defeat Tempestborne Stormclaw with a War Pike
Complete an Escalation
Craft and Bond a Legendary Weapon
Slay Malkarion with a Terra Weapon
Craft a Weapon or Piece of Armour from Torgadoro Parts
Reach Level 25 in any Escalation
Slay Flameborn Rezakiri
Slay Thrax with the Hammer, Sword, and Chain Blades
Make 25 Discoveries
Slay a Sporestruck Charrogg and a Sporestruck Embermane with the Parasitic Perk Equipped
Craft an Exotic Weapon or Armour Piece
Slay Agarus with a Shock Weapon
Reforge a Weapon Skill
Successfully Complete 10 Island Events in the Hunting Grounds
Equip a Full Set of Power Surged Gear
Defeat Malkarion, Torgadoro, Thrax, Agarus, Urska, and The Chronovore
Slay Kaltauga, Scourge of the Skaldish Highlands
Discover a Rumour in the Shattered Isles
Wound an Umbral Behemoth with a Radiant War Pike
Craft a Piece of Timeweave Armour
Defeat The Chronovore
Craft and Equip an Omnicell
Complete a Heroic Escalation
Slay Thunderdeep Drask
Craft Repeaters of Every Element
Slay Five Behemoths on The Blazeworks
Defeat Phaelanx
Do 100,000 Total Damage with the Revenant Omnicell
Complete 4 Weekly Seasonal Challenges
Slay Bloodshot Shrowd