Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Arcane Candle	Drop Arcane Candle from a boss.
Aristocratic Hat	Drop Aristocratic Hat from a boss.
Artificial Leech	Drop Artificial Leech from a boss.
Ashes To Ashes	Beat a boss with Sorceress.
Big Brain Move!	Beat a boss in hard difficulty with Savant.
Blood Vial	Drop Blood Vial from a boss.
Brave Hero's Soul	Drop Brave Hero's Soul from a boss.
Broken Trident	Drop Broken Trident from a boss.
Change The World	Beat a boss with Enchanter.
Chop Chop	Beat a boss with Executioner.
Chrono Medallion	Drop Chrono Medallion from a boss.
Coffin Sculpture	Drop Coffin Sculpture from a boss.
Cosmic Petal	Drop Cosmic Petal from a boss.
Cracked Mirror	Drop Cracked Mirror from a boss.
Creature Head	Drop Creature Head from a boss.
D.I.Y.	Beat a boss in hard difficulty with Craftsman.
Death in a Bottle	Drop Death in a Bottle from a boss.
Demon Slayer	Drop Demon Slayer from a boss.
Divine Branch	Drop Divine Branch from a boss.
Dragon's Tear	Drop Dragon's Tear from a boss.
Drama Mask	Drop Drama Mask from a boss.
Dust To Dust	Beat a boss in hard difficulty with Sorceress.
Elf Ear Necklace	Drop Elf Ear Necklace from a boss.
Extremely Cute Cat	Drop Extremely Cute Cat from a boss.
Faith Build, So Strong	Beat a boss in hard difficulty with Paladin.
From The Void	Beat a boss with Savant.
Golden Horseshoe	Drop Golden Horseshoe from a boss.
Gramophone	Drop Gramophone from a boss.
Grumpy Old Man	Beat a boss with Craftsman.
Handsome Sword Guy	Beat a boss with Knight.
Holy Grail	Drop Holy Grail from a boss.
Humanity Restored	Beat a boss in hard difficulty with Gladiator.
I Am Vengeance	Beat a boss with Gladiator.
I Command Thee, Kneel!	Beat a boss with King.
Last Laugh	Beat a boss in hard difficulty with Joker.
Light Enjoyer	Beat a boss with Paladin.
Living 3-D Printer	Beat a boss in hard difficulty with Sculptor.
Lok-Tar!?	Beat a boss with Warrior.
Lots Of Money	Beat a boss with Trader.
Love In A Bottle	Drop Love In A Bottle from a boss.
Love	Beat a boss in hard difficulty with Missionary.
Master Plan	Beat a boss with Queen.
Meteorite Shard	Drop Meteorite Shard from a boss.
Mission Completed	Beat a boss with Jack.
Monster Scales	Drop Monster Scales from a boss.
Moonstone	Drop Moonstone from a boss.
Mr. Steal Your Heart	Beat a boss with Thief.
Music Box	Drop Music Box from a boss.
Necronomicon	Drop Necronomicon from a boss.
Ogar!	Beat a boss in hard difficulty with Warrior.
Old King's Ashes	Drop Old King's Ashes from a boss.
Ouroboros Bracelet	Drop Ouroboros Bracelet from a boss.
Paint It Red	Beat a boss in hard difficulty with Blood Mage.
Pale Wand	Drop Pale Wand from a boss.
Phoenix Plume	Drop Phoenix Plume from a boss.
Pickled Remains	Drop Pickled Remains from a boss.
Press F To Pay Respects	Beat a boss in hard difficulty with Executioner.
Prodigy	Beat a boss in hard difficulty with Enchanter.
Puppet	Drop Puppet from a boss.
Put These Foolish Ambitions To Rest	Beat a boss in hard difficulty with King.
Really Big Sword	Drop Really Big Sword from a boss.
SLAY!	Beat a boss in hard difficulty with Queen.
Sad Clown	Beat a boss with Joker.
She Also Likes Burzum	Beat a boss in hard difficulty with Rogue.
She Loves Taylor Swift	Beat a boss with Rogue.
She's Not A Vampire	Beat a boss with Blood Mage.
Siren's Tongue	Drop Siren's Tongue from a boss.
Stonks	Beat a boss in hard difficulty with Trader.
Straw Hat	Drop Straw Hat from a boss.
Sword Key	Drop Sword Key from a boss.
The Cricket	Drop The Cricket from a boss.
The Wise	Beat a boss with Wizard.
There Is Nothing More Terrifying	Beat a boss with Missionary.
Toss A Coin	Beat a boss in hard difficulty with Thief.
Traitor's Pendant	Drop Traitor's Pendant from a boss.
Unlimited Power!	Beat a boss in hard difficulty with Jack.
Wine Bottle	Drop Wine Bottle from a boss.
Witch Broom	Drop Witch Broom from a boss.
With Ease	Beat a boss with Sculptor.
Wrath	Beat a boss in hard difficulty with Knight.
You Shall Not Pass	Beat a boss in hard difficulty with Wizard.