Dark Souls Remastered All 26 Bosses Firebombs/Throwing Knives/Dung Pies Only

Probably the hardest run I've ever done. Bosses are presented in order of defeating them.
Towards the end of the run it may look like I don't take damage, or significantly less damage on attacks. This is because the health bar stops growing at 1900 health (the max health with 99 VIT and no health boosters).
Would this have been possible without the soul dupe? Likely, but I'd rather not farm for souls.


00:00 Asylum Demon
03:46 Taurus Demon
04:45 Bell Gargoyles
07:05 Moonlight Butterfly
08:24 Capra Demon
09:55 Pinwheel
12:04 Gaping Dragon
14:35 Stray Demon
19:41 Sif
25:41 Quelaag
34:05 Ceaseless Discharge
35:26 Iron Golem
45:15 Priscilla
46:54 Ornstein & Smough
53:22 Gwyndolin
56:39 Seath the Scaleless
1:00:13 Demon Firesage
1:04:29 Centipede Demon
1:13:14 Bed of Chaos
1:16:17 Sanctuary Guardian
1:28:18 Knight Artorias
1:57:46 Four Kings
2:04:30 Gravelord Nito
2:09:41 Manus
2:59:15 Kalameet
3:50:40 Gwyn