Weapons of Sharpness and Magic Weapons

[magnate]

Better still, the twin axes (Picus's and Procas's), along with the Tartarian chains and a sword of swiftness. 8 attacks (plus one for the horned helm, one for the chi shoes and four for the trident) for a total of 14, doubled to 28 with Quickness (which you get from jade armour or the spell).

But by the time you've assembled all that lot you should have won anyway.