Radiance!
The Steel Knight's color suddenly turned black but it only lasted for half a second as it was immediately covered by a golden light.
Its brilliance blinded everyone in the vicinity and gave cover to the automatons fighting at the front. It seems that these creations were unaffected by the light.
However, the receiving enemy Mech Frames weren't just blinded but also hit by powerful pressure as they were unable to properly control their machines.
The other four Steel Knights who were together with Hilda activated their protection system and adjusted their visions from the bright light...
They had also noticed that the enemies were affected by binding magic and they decided to use their Steel Knight's special abilities to fire at the nearest war machines and destroy them.
"Good... We just have to hold on a bit more and we can also retreat, I guess..."