Achievements / Rarest
The rarest achievements
11 achievements are held by fewer owners than the 6.2% who have cleared every chapter. That is a useful line to draw: everything below it is harder to get than simply finishing the game, and almost all of it is optional.

Rarer than finishing the game
- 1
Adaptable
0.7%Kill at least 1 enemy with each blade
- 2
Hoarder
0.8%Collect all Relics of the Present and the Past
- 3
Superstitious
0.9%Collect all Charms
- 4
Excessive force
1%Hidden by Steam. It marks a moment rather than a task, which is why so few people stumble into it.
- 5
In the name of my kin
1.1%Find all the Theseus' Echoes
- 6
Baitfish
1.3%Hidden by Steam. It marks a moment rather than a task, which is why so few people stumble into it.
- 7
Inherited brutality
1.6%Kill 4 enemies simultaneously with a Focus attack
- 8
Close call
2.2%Hidden by Steam. It marks a moment rather than a task, which is why so few people stumble into it.
- 9
Like a warrior
2.3%Unlock the 6 mastery branches
- 10
Plunderer
2.5%Collect all Blades from the Heroes' Graves
- 11
Refraction
4.9%Hidden by Steam. It marks a moment rather than a task, which is why so few people stumble into it.
Every collection set is rarer than the ending
That is the clearest pattern in the whole list. All 5 set-completion achievements sit below the all-chapters one, which tells you something about how the collectibles are placed: they are not gathered along the critical path, and a first playthrough will not casually complete any of them.
Hoarder
0.8%Collect all Relics of the Present and the Past
Superstitious
0.9%Collect all Charms
In the name of my kin
1.1%Find all the Theseus' Echoes
Like a warrior
2.3%Unlock the 6 mastery branches
Plunderer
2.5%Collect all Blades from the Heroes' Graves