Saki EFC combo route that uses two j.2x (Gae Assail) specials. Should work on all characters.
The starter in the video prorates hitstun by 6+2+4 = 12%. This combo should work from any starter that prorates hitstun by 12% or less, such as 2A 2A 2A 6B, j.3C 2A 6B, or raw 6B (lowest damage proration starter). Note that you (probably) need to do 6B 4C and not 2C 4C since 2C puts the opponent airborne and will change their height during the combo, preventing it from working.
Water Saki corner-to-corner ground combo vs Catherine (by @rednekomu)
Features hard knockdown combos on several characters.
After a hard knockdown with 2C, you can set up oki depending on your Arcana choice. E.g. with the Love Arcana, you can do:
2C (short delay) 5[E] 236E
2C (delay) 8B j.236E
to set up oki with a Love ball. (Note that only Love can cancel specials into Arcana specials while in EF.)
Combo video by UK Saki player Purpes (@PurpsFGC).
R.Mika 100% combo with reset in corner on Karin (by @hameko)