Talk:Manslayer/@comment-69.112.64.221-20140811000015/@comment-2A00:23C5:B915:E500:F0DB:5380:5D60:E92A-20180823164036

It's description says that it is "one of the sturdiest katanas", meaning that it's amongst a number of katanas with 'high' durability, the Manslayer is probably counted amongst this number of katanas ergo having the same durability as the Blacksteel Katana.