It's not even clear yet that the Quirks will have good synergy with each other. It depends on what they are.
When AFO did it he at least was smart enough to go with simple strength and body enhancing Quirks to give himself one heck of a punch.
I'm going to wait and see. It's not like Deku having multiple powers he can use at once would ruin him forever. Superman manages to pull it off.
Edited by M84 on Jan 29th 2019 at 5:41:31 PM
Disgusted, but not surprisedI wonder what the potential backlash from using multiple quirks will do to Izuku's body...
If Super-Strength broke him apart when using the power, then what would Black Whip possibly do as setback for being used? Or is it just the emotional leash it's put under enough for that?
Well, at least he's not breaking from using it...physically.
It seems pretty clear that the burden of using the extra Quirks is more psychological in nature. All of them are emotion based powers that Deku only awakens by feeling the right sort of emotion. In Black Whip's case it was the intense desire to capture someone.
In Black Whip's case at least, Deku is physically fine even after that outburst.
Not every Quirk has to have such a drastic setback after all, even if Quirks are ultimately biological functions with limits.
Edited by M84 on Jan 29th 2019 at 6:57:29 PM
Disgusted, but not surprisedStill, Hellboy did say something about it "being lucky that his quirk popped out first" when Deku started using the black whips, he seems to be implying that there can't be more than one quirk out at a time.
Well, that’d be jus’ a waste. Why would ya want to deprive the world of such anomaly as yourself?As far as Deku's ability to use Black Whip goes, if he accomplishes anything impressive immediately, I'd like it to be because he's using the example if classmates like Sero as his example. That would mitigate the Instant Expert.
In fact, depending on the powers he’s gotten, this could be a way for Horokishi to focus on those characters he’s wanted to emphasize for a while now.
One Strip! One Strip!Some people still wish that Deku was Batman
Seems a long time to hold a grudge about the entire premise but I’ve been as petty at times
Forever liveblogging the AvengersOver in Illegals/Vigilantes, Captain Celebrity collects some Death Flags.
That would probably make him even more famous ironically.
Edited by HandsomeRob on Jan 29th 2019 at 11:19:29 AM
One Strip! One Strip!Other people have already said it, but I don't see how "you're lucky mine popped up first" implies "there can't be more than one Quirk out at a time", the two statements are completely unconnected.
Anyway, we've seen multiple characters with multiple Quirks in the series an they could use more than one Quirk simultaneously. Obviously All for One and the Nomus aren't exactly the same as what's going on here, but they're the only precedent we have. I imagine it'll take some training for him to use more than one together well but I see no reason to believe he should be physically incapable.
Edited by LSBK on Jan 29th 2019 at 3:42:25 AM

That's going to happen no matter what, man. You're just going to have to ignore/clean it up if you catch it happening and can't ignore it.
No matter what actually happens, some people are going to act like it's terrible. And, who knows, maybe Horikoshi will handle this in a total shit way. But the people who are already saying that aren't trying to be honest.
Edited by LSBK on Jan 29th 2019 at 3:17:48 AM