If you REALLY want to pump up the damage use [Zephyr] for her passive of 150% Critical Chance while airborne. Replace [Zephyr]'s Airburst with [Wisp]'s Breach Surge using the Helminth for a great damage multiplier.

[Vicious Frost] is replaceable by the appropriate +Element + Status mod to get the damage type you require. Don't try to get the +90% Element mods on because there simply isn't room, UNLESS you plan to use an Umbra Forma.

As usual, primed/sacrificial mods are replaceable with the standard variants. If you don't have a Riven mod then [Blood Rush] or a [Fury] mod are great replacements.