Least Bosses Great Club (no FLS)

Thief, BF (bandit knife for killing stuff)
Asylum skip
Valley, 1k, 2k, RTSR, elevator upwarp, bonfire, WW
Quelaag trigger, GC, 3k x2, Quelaag skip, bell, use 2k, bone dupe
GCS, WW
BA, 9 arrows, QS shards, use 3k and another soul, GC+5, UP bonfire (can level str here if you used the 3k so you can onehand shield)
BA RTSR Gargs, bell, use soul, WW
Rapier, Bow, bone
20 STR, sens warp
IG, OnS
11 VIT, 14+ END, Firelink, Altar, WW, Gwyn