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