Dark Knight MP gain percentages for each skill

[The_Last_Dragoon]

MP COST

Grit: 18.99%
Dark Arts: 25.32%
Dark Passenger: 25.32%
The Blackest Night: 25.32%
Unleash: 11.39%
Abyssal Drain: 13.92%
Unmend: 5.06%

MP GAIN

Syphon Strike: 25.32% in Grit or 12.66% outside of Grit
Carve and Spit: 12.66%
Blood Price: 1.27% per hit
Quietus: 5.06% per hit
Delirium: 25.32%
Blood Weapon: 5.06% per hit
Sole Survivor: 20%
MP outside of Combat: 5.99% per tick
MP Inside of Combat (No Darkside): 1.99% per tick

Just thought I'd post this since I was doing a bit of testing. It definitely feels like, with the way how MP gain is designed, you're encouraged to do high potency combos more often. It also feels like SE wants you to switch back to Grit for the 25 seconds that you don't have Blood Weapon in order to gain back MP (though with the current Shirk tactics you really shouldn't have to go back into Grit).