High school dxd 11 uroboros and the promotion test

When Vali made the wings of light appear, Divine-Dividing, his surroundings became warped and all the things got reduced to half while making the sound of the Sacred Gear at the same time. That is Vali's halving ability! But it didn't have any effect on the black block or Samael's tongue. Did he learn how to use that ability without turning into Balance-Breaker!?

"How's this then?"

Then Vali shoots a wave of demonic power from his hand, but it was also devoured by the black block as if it was nothing. It didn't even give any damage to the black block! It doesn't even have a scratch or dent! It's no use even with Vali!

"Then how about the power of destruction!"

Rias shoots it with enough demonic power to make things around her dissapear, but it didn't do anything either! Is it stubbornly hard or does it have the power to avoid all attacks?

GULP. GULP. While making a creepy voice, the tentacle attached to the block is getting bigger and is taking it towards Samael's mouth. It seems like it is absorbing something from Ophis who is inside‌.. Wait, that's it! Cao Cao did say "devour it" just before! Then I will just use the power of my Balance-Breaker and--I made the Boosted Gear Scalemail appear immediately and wore it quickly! I also promoted to the usual Queen! When I was about to go hitting towards the block surrounding Ophis, Sensei stops me.

"Ise! Don't take it on! He's your ultimate natural enemy! He can't be compared to Vali! That dragon must have the power to kill dragons easily! I mean, the situation is already bad since Ophis can't even get out of it! The enemy is a dragon but don't use Ascalon! We don't know what will happen against the ultimate dragon-slayer!"

"Even if you say that, something terrible will happen if Ophis's caught by them right!?"

I shout. Then Xenovia goes forward immediately and slashes down her Durandal at Samael! The absolute wave from the holy-sword goes down towards Samael‌.