You can add this code where you want
 
	"AttackFilter": { 
	                        "KeywordsIDs": ["87dba38d-07b8-4564-aa6f-43cd979cca56", "49c7559d-ff65-4187-bcde-5ebce3710098", "ba929216-b5b8-469e-b75d-5ad2dfa172a0"]
 
	                         }
 
	They can just for Daggers, Estocs, Rapiers these weapons.
 
	for example file
 
	Make  "assassinate passive" have more crit damage  only doable by main hand attacks with Daggers, Estocs, Rapiers.
 
Assassinate.gamedatabundle