[quote=@Cruallassar]He wills one of the small rubber balls in his pouches to appear outside said pouch and shoot at the knight, that would be a nice nuisance for him.[/quote]
...But nothing happened.

[quote=@Cruallassar]In a quick frenzy of movement, his fingers reach out and tap the keys as fast as he could, just in case the knight wasn't bluffing.
"Shield Entity VII from harm"[/quote]
>Entity VII [4167067] Kael Arvindr marked invulnerable.

"Bluffing is boring anyway. How well does he play [i]chicken[/i]?" The pavise knight quipped to the empty vacuum again as he swerved through the air to Kael's right a scant three meters from the machine, his pavise still raised in protection. With a metallic twang, his crossbow fired the cylinder-tipped bolt loaded in its till at Kael.

Kael had plenty of forewarning of the attack - from the predictable trajectory of the knight's gliding motion through the void to the verbal challenge immediately prior, and being able to see the crossbow fire. He could easily dodge out of the way.

...Which would take him out of reach of the keyboard. The pavise knight was close. What might happen if [i]he[/i] reached the keyboard himself?

On the other hand, the computer screen's readout was telling Kael that he had been marked as invulnerable. Did he even really have to dodge the crossbow bolt...?