You will get the feeling of "fill in the blanks" when you look at the Bayonetta achievement list after the break. There's a lot of achievements listed with ???? in the discription. So here's one I made earlier : like what the ????

A Primer In The Magical Arts - 10 points

Complete the Vestibule

Fortitudo, Bringer Of Flame - 15 points

Defeat ????? on any difficulty

Temperantia, Manipulator Of Wind - 15 points

Defeat ????? on any difficulty

Iustitia, Giver Of Life - 15 points

Defeat ????? on any difficulty

Sapientia, Controller Of Seas - 15 points

Defeat ????? on any difficulty

Master Of The Heavens - 15 points

Defeat ????? on any difficulty

Taste Of The Witching Hour - 30 points

Complete all Chapters on any difficulty

Chapters 1-4 (Normal) - 20 points

Complete Chapters 1 through 4 on Normal difficulty

Chapters 5-7 (Normal) - 20 points

Complete Chapters 5 through 7 on Normal difficulty

Chapters 8-11 (Normal) - 20 points

Complete Chapters 8 through 11 on Normal difficulty

Umbra Witch - 20 points

Complete all Chapters on Normal difficulty

New Testament: Ch. 1-4 (Hard) - 20 points

Complete Chapters 1 through 4 on Hard difficulty

New Testament: Ch. 5-7 (Hard) - 20 points

Complete Chapters 5 through 7 on Hard difficulty

New Testament: Ch. 8-11 (Hard) - 20 points

Complete Chapters 8 through 11 on Hard difficulty

Umbra Elder - 40 points

Complete all Chapters on Hard difficulty.

Legendary Dark Witch - 100 points

Complete all Chapters on ???? Difficulty

I'm A Bit... I Mean Witch - 5 points

Execute a Torture Attack

Feels Good, Doesn't It? - 20 points

Execute 50 Torture Attacks

You Want To Touch Me? - 10 points

Engage Witch Time successfully 10 times

Nice Try - 20 points

Engage Witch Time successfully 10 times consecutively

Platinum! - 20 points

Earn 10 Platinum Medals. Must be earned in 10 different battles

Double, Double, Toil And Trouble - 10 points

Create 20 Concoctions

Tread Not So Softly - 10 points

Kill an enemy by jumping on top of them

Nice And Relaxed - 5 points

Avert 10 enemy attacks with the Moon of Mahaa-Kalaa equipped

Touch And It Will Hurt - 15 points

Counter 10 enemy attacks with the Moon of Mahaa-Kalaa equipped

Touch And It Will REALLY Hurt - 25 points

Counter three enemy attacks consecutively with the Moon of Mahaa-Kalaa equipped

Come Here, Little Boy - 30 points

Taunt and defeat five plus angered enemies while taking no damage. Gaze of Despair may be equipped

Wicked Weaver - 10 points

Execute a Wicked Weave attack while using Dodge Offset

Wicked Weave Master - 20 points

Execute 20 Wicked Weave attacks while using Dodge Offset

The Deepest Cut - 20 points

Kill 20 enemies using only Iai-Jutsu with Shuraba (Iai-Jutsu performed by holding the Y button)

Higher And Higher - 20 points

While never setting foot on the ground, grab enemies 10 times using Kulshedra

The Ice Witch (20 points)

????? 20 enemies while wearing ?????

Seeker Of Magic - 10 points

Purchase three new techniques

Commander Of Magic - 20 points

Purchase all techniques

Record Collector - 10 points

Obtain three complete Angelic Hymn Gold LPs

Record Fanatic - 20 points

Obtain ????? complete Angelic Hymn Gold LPs

Treasure Collector - 10 points

Discover half of all the Umbra Witches' final resting places

Treasure Fanatic - 20 points

Discover all of the Umbra Witches' final resting places.

The Path To The Heavens - 30 points

Discover all Alfheim portals

Angel May Cry - 20 points

Complete half of all Alfheim portals

Angel Slayer - 30 points

Complete all Alfheim portals

Truth In Its Purest Form - 30 points

Collect all of Antonio's Notes

Naughty Tentacles - 20 points

Destroy all the tentacles that drop down together during in single sequence in Chapter 9

A Mother's Love - 20 points

Defend ????? during the ???????, ensuring ????? takes no damage

Fire The Afterburners - 20 points

Earn Platinum Medals during Verse 1 and Verse 2 of Chapter 14

Just In The Nick Of Time - 5 points

Dodge the ?????? during Chapter 2

Secret Achievements

Secret Achievement - 20 points

Continue playing to unlock this secret achievement

Secret Achievement - 20 points

Continue playing to unlock this secret achievement

Secret Achievement - 20 points

Continue playing to unlock this secret achievement

Secret Achievement - 20 points

Continue playing to unlock this secret achievement