The weapons from twilight forest all normally have a unique effect on them to set them apart from other weapons, but it seems like some of those effects aren't working or the weapon just isn't enchanted.
I tested them and it seems that Fiery weapons work, but none of the other weapon types work properly. These are: Ironwood, Knightmetal (even though it has a tooltip, albeit broken, the effect doesn't work), and Steeleaf.
The weapons from twilight forest all normally have a unique effect on them to set them apart from other weapons, but it seems like some of those effects aren't working or the weapon just isn't enchanted.
I tested them and it seems that Fiery weapons work, but none of the other weapon types work properly. These are: Ironwood, Knightmetal (even though it has a tooltip, albeit broken, the effect doesn't work), and Steeleaf.