Here is the full list of all 50 Ash of Gods: Redemption achievements.
Win a battle one against six without using cards.
Win a battle without using an ability that decreases your health.
Win a battle without using an ability that decreases your energy.
Kill the enemy with a counter-attack.
Win a battle using only long-range archer attacks.
Win a battle using only Thorn.
Kill a javelin-hurling Ense with a single blow.
Increase the attack of a character by more than 40 in a battle.
Kill six adversaries with one card.
Finish the game without losing a single battle.
Finish the game without losing a single battle or using any cards.
Finish the game without taking Gleda into battle once.
Play "The Sacrifice" card with two live characters and still win.
Kill a reaper with a card.
Kill every character you can.
Kill two enemies with an Ense.
Finish the game without losing any allies through lack of strixes.
Kill or rob all the merchants.
Don't help anybody along the way and don't share any of your strixes.
Refuse to fight against the Reaping.
Always sacrifice yourself to keep the Reaping away.
Pheng doesn't share his stones with Reet.
Get to Opacum on time.
Get killed by Frisians before you reach the siege of Opacum.
Pheng doesn't reach Opacum.
Pheng fights for Frisia in the finale.
Meet Vai the Monk.
Lose a fight with Brann's people and get executed in Ursus.
Don't let Thorn get executed in Ursus.
Keep Treeg from dying in Opacum.
Save Fisk's life.
Save Krieger's life.
Save Flitt's life.
Save Mact's life.
Save Mact Brenin's hand.
Keep Hode alive.
Choose Thorn's side in the finale.
Choose Blance's side in the finale.
Choose Pheng's side in the finale.
Gleda chooses suicide.
Gleda becomes a divine avatar.
Philia becomes a divine avatar.
Reet becomes a divine avatar.
Solve the riddle of Childao's message.
Gleda doesn't become a divine avatar.
Philia doesn't become a divine avatar.
Reach Chapter 4 in hardcore mode
Reach Chapter 7 in hardcore mode
Beat the game with Thorn and Pheng alive in hardcore mode