Could he turn it against their shield?

I could hear the crack of a stone against his shield.

He clanged the shaft of his spear against his shield.

But their abilities proved useless against Vidal's personal shield.

His armored shoulder slammed against the Roman's shield and bowled him over.

A break in the clouds had let a ray of sunlight shine through and reflect against Vidav's shield.

Before Kirk could recover from that impact, the other five rocks pounded against their shield.

The crashing impact against the unprepared man's shield hurled his horse from its feet.

"Let us begin," he cried, and banged his hammer against his shield.

On the last word, his hands came up sharply and a triangular-shaped something flew across the fire to strike against Use's shield.