Actually, only Kasto had yelled "Summon!" Min Tu on the other hand, whispered, "Arise!"
Nevertheless, the result was the same for both of them. Their Summons appeared to answer their call.
For Kasto, a brilliant cascade of steel-gray light erupted from the ground in front of him. First, random machine parts appeared, but then they started to collide and combine with each other until they formed a gigantic, humanoid war machine.
Metalhead was around nine feet tall, shiny and silver. Rivets the size of fists dotted its shoulders and chest, and its arms—thick as tree trunks—ended in hands that could crush boulders into powder.
But its most distinctive feature was its head. It was excessively bigger than the rest of its body, with the round top, shiny and firm like a canon ball.
It was then surrounded by rotating rings. Every few seconds, the rings would click and rotate, recalibrating, hungry for a target.
