Sheer Guard Attack
A guardian that takes the form of a relatively small, treaded tank with a skull on the front. It’s actions are completely autonomous, but whenever something of high heat enters it’s range, it will mercilessly pursue that heat whilst repeating the words “Look over here!” Should it ever catch the nearby heat, a detonation shall occur, destroying the heat’s source. The guard will emerge unharmed and check if it destroyed a human. If not, it will continue to search for the highest heat in the area until a human has been destroyed. The shell of the guardian is completely indestructible.
Sheer Guard Attack has no weakness.