From Discworld MUD Wiki
6th October change: added bamboo to the choice of shaft.
Test ordered: Oval x-section :: wind and lightning pattern :: bamboo shaft ==> name: bending reed
Weight ~7lb, Judge: same as regular custom yari
Weight: 30 deben. 6 6/9lb
"Storms Explode On High // As Rivers Bloom And Beasts Climb // Hidden By Bamboo."
From the poem, the available options, and the pattern of named combos, I'd suggest the next order for anyone investigating should be:
Ladder (on high) O
Hibiscus Flowers (bloom) -
Lotus blossoms (bloom) -
Climbing vines (climb) x
No idea how to choose x-section so probably just keep to one and complete it, then try the next.