small suggestion for katanas

well the current katanas/kunais give u an attack boost but in return increase hs time
but it should only affect ur hs when ur actually using it
it should stay in ur hand for like 5+ sec after uve used it affecting hs in that time
but it shouldnt affect ur hs once its on ur back...same goes for kunai (it should be placed into kunai pouch if u have one)