Just found something funny at Dawn, Heroic, three skulls on.
I don’t know if this one was found already, but I haven’t seen any records of that.
So it goes,
Cortana open a door to the launch platform.
Get the battle rifle that is flying in form of you.
Wait until Phanton drops the grunts.
Shoot the grunts and you will see an explosion of confetti and hear kids shouting “yeahhh”
I found very funny.
Have a try.