When Blake saw the unknown thing flying right towards him at a speed that it only took him a couple of blinks before the unknown thing arrived right in front of his head, Blake couldn't even fathom what would happen to him as that spell made contact with his head.
Blake wouldn't even be angry at himself for being unable to dodge the unknown thing as it was so unimaginably fast that he couldn't imagine anyone could ever dodge something like that, not even the huge crow demonic beasts while it was flying at full speed.
The only thing that Blake hoped to happen was that the dark earth armor that was covering his whole body, including his head, would do its job properly and prevent a hole from appearing on his skull.
And right before the unknown thing hit his body, Blake could do nothing but brace himself for impact and prepare himself for any kind of pain that he might have felt from getting hit right on his head.