1. Big Damage
F3~BK~DBK(Hold K), (Release K), JI2, F32, dash F32, F4, dash 4~BF1, 33~FK~DBK(Hold K), (Release K), JI2, 33~DB2 (508 damage)
2. Setup From B4(Sweep) - No Gap
F3~BK~DBK(Hold K), (Release K), JI2, F32, dash F32, F4, dash 4~BF1, 33~FK~DBK(Hold K), 21 (455 damage)
Into B4, (Release K), F32, dash 4~BF1, 33~DB2 (300 damage)
3. Setup From 214 - Gap after 21
F3~BK~DBK(Hold K), (Release K), JI2, F32, dash F32, F4, dash 4~BF1, 33~FK~DBK(Hold K), 21 (455 damage)
Into 214, (Release K), F32, dash 4~BF1, 33~DB2 (357 damage)
4. Setup From F34 - Gap after F3
F3~BK~DBK(Hold K), (Release K), JI2, F32, dash F32, F4, dash 4~BF1, 33~FK~DBK(Hold K), 21 (455 damage)
Into F34, (Release K), F32, dash 4~BF1, 33~DB2 (364 damage)
5. Can combo From B3 at certain ranges
B3, (Release K), dash F32, 4~BF1, 33~DB2 (335 damage)
6. Raw Spear with Fatal Blow
BF1, 4~FK~DBK (Hold K), (Release K), JI2, F32, F32, 4~Fatal Blow (515)
Instead of linking 21 after FK~DBK, you can just time your follow up, it will be still be "plus" enough after to at least jail 2