As the sun looked down on the battlefield, out of all reasons, it started to snow down in the exact battlefield.
The ground itself was covered with a thinn layer of ice and even the walls were the same. The temperature itself was cold enough to keep the ice from melting from the rays of sunlight.
And the source of all that coldness on the battlefield.
In a large crater, large pieces of ice were on top of each other, as if a small mountain fell from the air down to the earth.
Once that piece of ice block fell, the shockwaves were so powerful that destroyed several internal organs of the 2nd-tier soldiers who reacted too slowly. Those too close were directly sent flying to fall who knows where.
The smarter bunch fell down to the ground and covered their head, resulting in the shockwave passing above them while protecting their heads from any potentially broken ice pieces. Albeit that was the minority of them all.