No need to post this message

Someone sings 'Cold be hand and heart and bone,
And cold be sleep under stone:
Never more to wake on stony bed,
Never, till the Sun fails and the Moon is dead.'
An arial guard falls into a deep sleep.
An arial guard falls into a deep sleep.

An arial guard quickly moves to block your path, glaring at you dispassionately.

I realize they should still be blocking the path for reasons, but parhaps a diffrent echo when they are asleep? like 'An arial guard's sleeping body blocks the path' or something.