R L (U F2 R')
(F2 D' F U D2 B)//4a1 2e (11)
(U') U' L2 F2 L2 U
L2 U2 B2 R2//21

insane pull on this scramble tbh

i had so many 10 to DRs that were just bad bruh

L' F2 R B' R
U F' B L2 D

B L R B R
U' B U D2 F

R D2 L' B' R
F2 U L2 R2 F

R D2 L' B' R'
B2 D' B2 L2 F

R' F' D'
(B) R F' U2 B2 R' B//2c3 4e, found with premove abuse (10)
(R') L' D2 L
B2 R2 B2 D2 R2 D2//20

I found this DR at 52 mins, there is a direct 21 on inverse and I literally only tried this NISS pathway in the last 2 mins, luckily there wasn't any leave slice

E: this DR is 19 optimal aaaaaaaaaaaaaa

:((((((((((


I had this 22 pretty early:

F2 R' F' D
L' F' D2 R' D2 L2 F'//4b2 2e
B2 U2 R U2 R D2 B2 F2 R2 U2 B2//22 to slice +0

other:

F (D' L R' B')
(U R L U' L)//2c3 6e (10)

L D U2 B'
R F2 D B2 D'//4a1 2e (9)
(U2 L') U2 L' F2 U2 F2 L
U2//18 to slice and yes I found it this way 

+2 final rip

I did not try the S2 extension that wouldve given 19 oops

other:

U2 L D B
(L D' R D' R' D)//4b2 4e

L (D' L')
(D B U F2 L2 B' D)//2c3 6e