Smite 2 - Sound Redesign

Hi! I wanted to share this with you, and get some feedback!

Smite 2 released not long ago, and I have been trying to redesign the sound of the trailer, when I have some free time. This is the start of the trailer, where a horn for the battle sounds, and I tried to add movement as well as the maze hitting the ground. I am not sure how to recreate the slow motion clips that appears! Any comment would be much appreciated! Thanks in advance!