Here's How To Trigger Battlefield 4's Most Devastating Destructions

Okay, yes, 'Levolution' is a really silly name for a Battlefield 4 feature...but don't underestimate how cool it is. With it, you can trigger some massive destruction on multiplayer maps—which can then change the map itself a little. Ah, but how do you do it; what levolution is available on which maps? What do they…