How to get Silva & Aegis Prime Guard in Warframe?

Silva & Aegis Prime Guard is an item dropped from Void relics.
You can find the list of relics below, and click on the links to see how to get them.

Relics dropping Silva & Aegis Prime Guard

Other items:
Silva & Aegis Prime Blade - Silva & Aegis Prime Hilt - Silva & Aegis Prime Blueprint