We all know how OP this weapon is, and there is hot-debate in the past about how OP it become when you can Dual-wield them...
Did some adjustment, change weapon icon. Give the ability to haste so you cannot stack with other haste nor Boot of speed. (Using Opcode 101: protection from Opcode , aka haste)
Not usable on F/M or Kensage. Fixed the speed factor that should come with +4 long sword (Seriously I realised how lazy the developers were without adjusting the speed factor accordingly to the item enchantment level)
Sometime I wonder why are ppl saying IWD are more fun than BG? BG has alot more consistency tbh, anyway, that is topic for another day.