Here is the full list of all 70 Tyranny achievements.
The base game contains 50 achievements, and there is 1 DLC pack containing 20 achievements.
Gain Bleden Mark's loyalty and have him turn on Tunon the Adjudicator.
Complete the game without any allies.
Kill Cairn while on the Anarchist Path.
Break all of Kyros' Edicts.
Claim Sentinel Stand Keep for yourself.
Destroy the Burning Library
Reach maximum Fear with a Companion.
Complete the game as an ally of the Scarlet Chorus.
Finish the game on Trial of Iron mode.
Complete the game without ever using a Health Potion.
Sacrifice one of your Companions to the Voices of Nerat, taking control of the Archon's Mind - and the Scarlet Chorus.
Survive the Rite of Savagery and Stone, joining the Stonestalker tribe.
Successfully use a combo ability with each Companion in the game.
Spend some time alone in the brothel in Lethian's Crossing.
Keep Cairn alive, suffering from the effects of Kyros' Edict.
Finish the game on the Path of the Damned difficulty setting.
Complete the game after forging an alliance among the rebel factions of the Tiers.
Defeat each of the Archons in a single playthrough of the game.
Defeat every Havoc in the game.
Cut the rune from the Sage's chest in the Burning Library.
Kick someone off of your Spire.
Complete the game as an ally of the Disfavored.
Emerge victorious from your trial with Tunon the Adjudicator, forcing him to submit to your rule.
Convince Graven Ashe to submit to your rule, swaying his allegiance from Kyros.
Convinct an Archon in Tunon's Court.
Issue an Edict from the Mountain Spire, establishing yourself as an Exarch - a potential Archon.
Construct an upgrade on every Spire.
Gain control of every Spire.
Create a spell from all 11 schools of magic in a single playthrough.
Claim the Magebane Helm after defeating the Havoc inside the Oldwalls by Lethian's Crossing.
Acquire 10 Artifacts.
Distract the Forge-Bound smith in Lethian's Crossing until he loses control of his magic.
Recruit every Companion character in the game.
Reach maximum Loyalty with a Companion.
Exploit a legal loophole to keep Amelia's baby alive.
Learn the last talent in any of the player's 6 talent trees.
Acquire 5 Artifacts.
Construct an upgrade on one of your Spires.
Discover 25 hidden objects.
Become a seasoned adjudicator.
Acquire an Artifact.
Create a spell with a high Lore requirement.
Gain control of the Mountain Spire in Vendrien's Well.
Reach maximum Wrath with a faction.
Lay claim to Ascension Hall in Kyros' name, ending the Overlord's Edict of Execution.
Allow Kyros' Day of Swords to arrive without taking Vendrien's Well.
Reach maximum Favor with a faction.
Send your first Missive.
Have Tarkis Demos executed in Edgering Ruins.
Gain your first Reputation Ability.
Complete Barik's Companion Quest
Complete Verse's Companion Quest
Complete Lantry's Companion Quest
Complete all available quests and sidequests in the Bastard's Wound.
Slay all who would willfully trespass the Oldwalls in the Bastard's Wound.
Slay a foe with a slab of meat.