**Missable**
A bit into the game, you will have 26 mini towers/spires on the map that have a yellow core, that you must rip it's heart from to destroy it. They will shoot rockets at you when in their vicinity. What you need to do to get the trophy is shoot one of it's rockets out of the sky. What I did here was get really close to the spire and jump directly above it. Once high enough, hover in mid-air and aim directly down into the spire. As soon as it shoots a rocket out, use your blast power to destroy it immediately and the trophy will unlock.
NOTE: This trophy will be missable if you destroy all 26 spires before getting this trophy. However, I think you can join a co-op game of somebody who still has spires in their game.