found an 80 20 manuscript!!!!
+--------------------------------=( Rendoye )=---------------------------------
+
| Owner:         Kalahar                                                      
|
| Description:   a platinum no-dachi 'Rendoye' with a nullium hilt            
|
| Weapon type:   no-dachi                                                     
|
| Evolution:     no evolutionary traits                                       
|
+-------------------------------=( Materials )=--------------------------------
+
| Platinum                       75%                                          
|
| Nullium                        25%                                          
|
+--------------------------=( Manuscript Details )=----------------------------
+
| Weapon damage improvement     : 80%                                         
|
| Weapon quality improvement    : 20%                                         
|
+-----------------------------=( Current Power )=------------------------------
+
| Sword quality:       adequate                                               
|
| Sword sharpness:     impressive                                             
|
| Accuracy factor:     pathetic                                               
|
| Lethality factor:    pathetic                                               
|
+----------------------------=( True Potential )=------------------------------
+
| Sword quality:       impressive                                             
|
| Sword sharpness:     impressive                                             
|
| Accuracy factor:     divine                                                 
|
| Lethality factor:    divine                                                 
|
+------------------------------------------------------------------------------
+

You compare serpentyne to rendoye.
Overall, a platinum no-dachi 'Rendoye' with a nullium hilt is better than
Serpentyne the Sword of the Serpents.
A platinum no-dachi 'Rendoye' with a nullium hilt is heavier than Serpentyne
the Sword of the Serpents.