Prism Instance with Beta 1.7.3 Babric included. (should work on MultiMC and PolyMC aswell)

Usage

1. Right-click this link and select Copy Link from the context menu
2. Open Prism Launcher and click the Add Instance button
3. Click Import from zip from the sidebar in the New Instance window and paste the link into the field labeled https://
4. Name the instance and click OK to install it

How it works

How it works

The link above is a shortcut to the Download ZIP option found under the green arrow button at the top of this page.

Prism supports downloading modpacks from URLs. And it's smart enough to know that the folder inside the ZIP file contains the modpack. So Prism handles the entire installation process by itself.