Fireballs and lightning rain from the sky, which has been turned blood-red.
Afraid they might turn blood-red and give you away?
Every mirror in the window had turned blood-red!
Quickly, Christopher snatched his hand away as his face turned blood-red.
The sun goes dark, the moon turns blood-red, and meteors fall from the sky.
I notice the sun's rays turn almost blood-red .
The last of the sun tipped below the clouds, which turned blood-red below him.
Particles of dust, hanging in the air, turned blood-red, then vanished.
Her eyes have the power to turn people into stone, and turn blood-red when such transformations are effected.
The crow's eyes blinked and suddenly turned blood-red.