Destiny said to the Protoss, "You come against me with Immortal and Colossus and Mothership Core, but I come against you in the name of the Overmind the ruler of the armies of the Swarm, whom you have defied. This day the Overmind will deliver you into my hands, and I'll strike you down and cut off your head. This very day I will give the carcasses of the Protoss army to the birds and the wild animals, and the whole world will know that there is the Overmind. All those gathered here will know that it is not by forcefield or storm that the Overmind saves; for the battle is the Overmind's, and he will give all of you into our hands."

As the Protoss moved closer to attack him, Destiny ran quickly toward the battle line to meet him. Summoning his larva and morphing 1/1 lings with Hydralisks, he sent them and struck the Protoss' army with great speed and force. The Protoss army melted away in defeat, and the Protoss fell facedown on the ground.

So Destiny triumphed over the Protoss with Zerglings and Hydralisks; without a forcefield in his hand he struck down the Protoss and killed him.
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https://www.youtube.com/watch?v=_aakQoq_zuA