blocks bigger hit from acqua

A straight-line descent.
And a giant mace swinging down at her.
What unleashed from there was not a slash, nor a stab, nor a firing, nor an explosion, nor
a burst, nor a severing, nor a crushing.
It was simple pressure.
The overwhelming destructive force pushing down surpassed even a small planetary
collision.
All sound vanished from the world then.
Even the sound of the world breaking was gone.
In a circle one hundred meters around Acqua, the ground of Academy City District 22’s
fourth stratum found itself brutally razed by his massacring attack. The descent’s impact
didn’t even let a crater form—it simply smashed the steel and concrete ground to bits,
transforming it into a giant hole.
It didn’t matter if the ground had shelter-level toughness or anything else.
The destroyed land across that hundred-meter circle merely rained down into the fifth
stratum below.
Explosions, quakes, and so much dust.

The sequence of smashing and crashing echoed on and on.
Water poured down like a waterfall; the rivers and water power generator pipes had been
severed.
“Guh...urgh...”
Amid it all lay Kanzaki Kaori.
She had stopped the attack itself with her Shichiten Shichitou, but the ground beneath
her feet hadn’t been able to withstand it.
The immense pressure had cast her down, along with a mountain of rubble, from a height
of over twenty meters. Now, she lay faceup on a chunk of concrete.
Her body was in tatters. Even though Acqua’s attack hadn’t landed a direct hit, its
pressure went through her weapon to damage her. She’d been caught between his extra-
large mace and the man-made ground, and now a dark red liquid dripped from every part
of her—from her arms, from her legs, from her torso.

- Toaru Majutsu no Index Volume 16, Chapter 3 Part 3