Here is the full list of all 48 Conqueror's Blade achievements.
Craft a piece of Legendary equipment.
Craft 100 pieces of Rare equipment.
Kill 500 Heroes.
Earn the badge "Echoes of Achelous" 15 times.
Destroy every target on The Strawman's Challenge in between 20 and 25 seconds.
Kill 8,000 enemy troops.
Craft 100 pieces of Uncommon equipment.
Reach Level 60.
Earn the badge "Cut a Swath" 30 times.
Disband ten units.
Kill 200 Heroes.
Equip some horse barding.
Own ten units.
Earn the badge "Make It Happen" three times.
Switch your default warhorse.
Collect three warhorses in your stable.
Craft a piece of Epic equipment.
Kill 3,500 enemy troops.
Kill 100 Heroes.
Earn the badge "Overthrown" three times.
Reach Level 40.
Craft a piece of Rare equipment.
Craft a weapon for the first time.
Kill 2,000 enemy troops.
Earn the badge "The Phlegethon Flows" three times.
Earn the badge "Grand Bloodbath" five times.
Earn the badge "A Deadly Century" ten times.
Craft a piece of Uncommon equipment.
Earn the badge "Drop Dead".
Earn the badge "God of War" four times.
Earn the badge "Noble Cause" three times.
Unlock 10 units on the Unit Tree.
Unlock all the peasant units.
Earn the badge "No Quarter" five times.
Reach Level 20.
Kill 200 enemy troops.
Disband any unit.
Create your first unit.
Own three units.
Kill 5 heroes.
Kill 10 Heroes.
Kill 20 enemy troops.
Earn the badge "A Deadly Century".
Earn the badge "Shatter the Ranks".
Earn the badge "Hat-Trick".
Get a badge "Quad Kill".
Earn the badge "No Quarter".
Defeat Valen and his troops.