Izuku's quirk: Deathless/Respawn (I haven't decided on a name fully yet)- The user is unable to die unless it's from old age. If the user loses a limb or organ then all they have to do is 'die' and it will be like it never happened, other than a scar will be left.

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Izuku found his quirk when he took Bakugou's advice, but instead of waiting for everone to leave he just went ahead and did it. He didn't care who saw or got caught in the spatter zone, he was just done.

After he hits the ground and well.. splatters. Everone is in shock, and then the screaming, vomiting, and panicing starts.

After like five minutes Izuku just pops out of existence freaking everyone out more, before popping back in. He's completely fine and you would never tell what he just did, except for all the blood on the ground.

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Everyone stared in shock. Izuku was there, in front of them, just standing ther like nothing even happened.

Izuku starts to chuckle a little, freaking everone out even more, if that was even possible at this point, "This is fucking bull shit!"
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Leave suggestions, I'll add more to this later.