0x00 Uncounterable weapon
0x01 Magic Damage weapon
0x02 Brave weapon (hits twice)
0x03 Unsellable item
0x04 Indestructible
0x05 Is Staff
0x06 Is Magic
0x07 Is Weapon
0x08 Negates Criticals
0x09 Negates Flying weaknesses
0x0A Unknown
0x0B Class Lock 1 (Shamshir)
0x0C Class Lock 2 (Unused)
0x0D Class Lock 3 (Monster items)
0x0E Hammerne Effect (repairs items)
0x0F Reverses weapon triangle
0x10 Unknown
0x11 Unknown
0x12 Class Lock 5 (Unused)
0x13 Class Lock 6 (Unused)
0x14 Class Lock 7 (Reginleif/Siegmund)
0x15 Class Lock 8 (Rapier/Sieglinde)
0x16 Negates Enemy Defense
0x17 Unusable Weapon
0x18 Unknown
0x19 Unknown
0x1A Unknown
0x1B Unknown
0x1C Unknown
0x1D Unknown
0x1E Unknown
0x1F Unknown