SPHERE

"Mwahahahaha!" A villain holding money sacks loomed over the pitiful hero intern before him. "Foolish boy, there is no way to defeat me! My Quirk is impenetrable! Behold!"

A glassy sphere sprang up around the villain. He smugly crossed his arms and said, "You lose, hero! You cannot possibly defeat me!"

Izuku punched the barrier. The ground shattered beneath the villain and the entire bank collapsed. He gulped audibly and put on a brave face.

"S-see? Even the planet will break before my protective sphere!"

Izuku walked around the sphere. The villain followed him, watching his every move. "The barrier is not impenetrable."

"Of course it is! You already tried destroying it. Nothing you can do will break it!"

"That is correct. However, light can pass through. Otherwise, you could not see me."

"Ooh," the villain taunted, "Light, my only weakness! What are you going to do, shine a flashlight on me?"

Izuku's eyes shone like a spotlight, burning directly into the villain's corneas. The villain howled in pain. "Quit that! Are you insane?"

Izuku turned up the wattage. Soon, the villain could see his finger bones through his eyelids. The sphere darkened, letting no light through.

"Hah! There, now your stupid light won't work!"

"Correct. However, sound can still come through."

"Wait, what are you-"

Izuku played Nickelback at full volume. The villain's ears bled before he managed to stop sounds altogether.

"That's it! Now nothing can get through! Are you ready to surrender, you pathetic- oh wait, he can't hear me now." The villain pulled out his phone. "Guess I'll check Twitter."

The moment he connected to the internet, the phone flashed green. Izuku's face popped onto the phone, and it sprouted mechanical spider legs. The villain screeched, sealed the wifi out of his sphere, and stomped the possessed phone to pieces.

Panting with exhaustion, the villain slumped onto his money bags. "Fine. Now nothing can get through! I'll just check in a few hours and see if he gave up."

As the villain settled down for a nap, the sphere lurched. The villain slammed face-first into his own barrier. The sphere jerked sideways, and the villain fell on his shoulder. The sphere bounced up and down, jostling him until he felt like a cricket in a jar. With a thought, the sphere shrank until the villain could press himself against all sides, muffling the blows.

"Enough!" the villain snapped. "don't make me come out there and-"

The villain stopped mid-sentence as sudden G-forces left his stomach in a different city. Around and around the sphere spun, like a massive carnival ride.

"No, stop!" the villain screamed. "I'm going to-"

Vomit spewed from the villain. With the sphere as small as it was, the vomit sloshed around, thoroughly coating the villain's costume, drenching his hair, and even splashing up his nose.

The villain released his Quirk and collapsed on the ground. As the police handcuffed him, the villain sobbed and begged them to make the world stop spinning.

500

Alternatively, Izuku could just make a really bad smell and wait for him to pass out from the lack of oxygen.