The deference of a Massive Explosion to the Airstrike is:
Is not like the rain thats airstrike make
Is like waves, all grenades hitting on coordination by a turns and have a little delay of 1,5 seconds between a wave and other.
Since this KS is more powerful than the Airtsrike, we need 8 kill to unlock it, if you dont know, the airstrike (on most of the servers) unlock with 6 kills.
So what you think? You like this KS? So much powerful? Less powerful Than a airstrike?
comment please.