First off
I wonder if shor can even see the claws as they are made from his aura
then again if he solidfy them to use it as an attack he might make something to be seen on that sonar

secobdly alaxis was as far I put down just exhausted from using too much of an power he did nit even knew he could use. Unless he was wounded while volray captured him with his crystal sp I kes on the lower arms or hurt when asuka carried him to medbay from the hight of the battle outside