This is only advisable for the people who are experienced in modding, (Weapon ID link will be in the mod description as well)

Download this first before downloading the optional files. Make sure you downloaded the the mod I required you to download the EFX main file (re-uploaded)

This makes your usual blinding red crit lines into a more cleaner one that resembles a water needle

Watch the GIF preview provided above for the difference.

This makes your boring special sheath sound into a water droplet with a feint heartbeat.

This is will make your sword appear when sheathed.

Watch the GIF preview provided above for the difference.