DMC4 - Secret Mission 8 

Under normal circumstances i didn't have a hope in hell on this one. What worked for me was unlocking the infinite devil trigger and using the extra armour thing the royal guard gives (i dont know what its called) it completely alters your DT appearance to a black demon but the cool thing is when you get hit in that black DT version the hits dont reset the block counter to zero. Just gotta be mindful that the black version only last for roughly 10-15 seconds so be ready to dodge when you think its going to run out. Takes a little time but the best i could manage under normal circumstances was 2/5 blocks 😂

I hate this mission too. Mission 3 and 8 are the biggest middle finger the developer can come up with.

fuck this mission man, hate how you have to go trough half the damn mission to get back to where this is located, otherwise nice video.