I think I found optimized HD combo for yuri (I didn't recall to have seen them anywhere but they might be somewhere here :d )
(3/4 Ex, 100% HD, Less than 1/3 of the screen) s.C,(HD)s.C,[dp.C,(HD)qcf.C]*2,[dp.C,(HD)qcb.C,qcf.C]*2,qcb qcb.AC,qcf hcb.B/BD (922/989 Dmg Not sure if opti or not)
(3/4 Ex, 100% HD, From 1/3 of the screen) s.C,(HD)s.C,dp.C,dp.D~C,dp.A,[(HD)qcf.C,dp.C]*3,(HD)qcb.A,qcb qcb.AC,qcf hcb.B/BD (903/970 Dmg)
(3/4 Ex, 100% HD, From 2/3 of the screen) s.C,(HD)s.C,dp.C,[dp.D~C,dp.A]*2,[(HD)qcf.C,dp.C]*2,(HD)qcb.A,qcb qcb.AC,qcf hcb.B/BD (887/954 Dmg)
(3/4 Ex, 100% HD, From full screen) s.C,(HD)s.C,dp.C,[dp.D~C,dp.A]*3,(HD)qcf.C,dp.A,(HD)qcb.A,qcb qcb.AC,qcf hcb.B/BD (852/919 Dmg)
A bit less damaging than the previous ones from s.C, but even from d.B... and FAR more reliable.
100% tournament type combos.