Here is the full list of all 60 Ascendant achievements.
Beat the game with Ghat.
Beat the game with Midas.
Beat the game with Hanuman.
Beat the game with every character.
Beat the game without equipping a blessing on Normal mode or higher.
Beat every demigod in martial combat.
Discover every spirit.
Discover every spell.
Discover every blessing definition.
Discover every weapon.
Discover everything in the journal.
Unlock every blessing.
Beat the game in under 60 minutes on Normal mode or higher.
Equip Raijin and Tiamat blessings on your body.
Beat the game without equipping a blessing on Rage mode.
Beat the game in under 60 minutes on Rage mode.
Beat the game with the starting weapon and spell on Rage mode.
Beat the game without spending any influence on Rage mode.
Buy all of the items in a blood shop.
Beat the game with Chulainn.
Beat the game on Rage mode.
Beat the game without spending any influence on Normal mode or higher.
Beat the game with the starting weapon and spell on Normal mode or higher.
Beat the game.
Defeat The Maw without attacking or casting spells.
Beat the game with Theseus.
Beat the game with Gilgamesh.
Equip the Gran Bwa and Tlaloc blessings on your body at the same time.
Spend 16 hearts total in blood shops.
Unlock Hanuman.
Beat the game with Memnon.
Beat the game on Baby mode.
Equip 15 or more spirits in a single playthrough.
Beat Winter
Visit every special event room.
Kill an alchemist with a pot.
Discover every breath.
Kill both versions of Grunty and his son.
Find a secret room.
Deal over 1000 damage in a single attack.
Equip a unique weapon and a unique spell at the same time.
Unlock Chulainn.
Unlock Midas.
Reach 999 Influence in a single playthrough.
Spend 300 Influence in a single playthrough.
Kill The Automaton with his own powder kegs.
Impale 30 enemies in a single playthrough.
Unlock Gilgamesh.
Beat Fall.
Unlock Ghat.
Equip the same blessing in the weapon, spell, and body slots.
Equip the Loki blessing on your body with any dash trail blessing.
Defeat a boss with a quarter heart remaining.
Kill a Mama Fly with its own egg.
Launch 50 pots into enemies.
Parry a Stalker while it is dashing.
Beat Summer.
Knock down Grunty's tower the easy way.
Die.
Beat Spring.