I decided to mess around with her Whip & Flip move against every character. First I wanted to see if V1 is really that bad against zoners but then I found some more stuff too. Not too deep yet, just a few things I've been interested in. Sorry if some have been mentioned before.
Shang:
-After she blocks overhead body drop she can avoid the amplified low with DB4 and get a punish at all ranges.
-After first Ground Eruption she can reversal into DB4, avoiding the 2nd hit and get a punish.
Frost:
If she ducks her BF3 highs she can DB4 to avoid the amplified and get a punish at all ranges.
Sonya, Baraka, Kano, Johnny:
Same as Frost except the long range DB4 doesn't work. If they do it too close the mid one will punish. If they are too far you can still dodge the amplified one with it. It's tight though so probably not a good idea, especially against Sonya. It doesn't work against Outtake Johnny of course but you can just duck his normal ones anyway.
Jax:
She can avoid the amplified Ground Pound with DB4 and get a punish.
Scorpion:
She can punish his spear at max range with DB4
Sub Zero:
This is a big one. That low special in Avalanche, she can DB4 out of the amplified version and get a punish.
Kung Lao:
B321, no one finishes that string with 1 anyway since it has a gap but if someone likes to, she can DB4 out of B32 and get a KB.
Skarlet:
They like to go into F43 after 44 being +6. Well if you reversal with DB4 after 44 and they go into F43, you avoid the mid attack and your DB4 hits just as their low starts which means you get a KB. They also like their long range sweep and B3. All you need is a good read against those.
Erron Black:
You can't avoid his F4 with a jump with any character (I think). But you can with Sindel's DB4. Of course this is not reactable it's just another read. And it covers both his options of course. And if he does a low one it's a KB for you. If you get hit with F4 first this of course won't work unless they go for a low after. In that case you can neutral jump and DB4(close one) in other direction and you get a KB. It's a read again of course but it's there.
Kollector:
This is another read. If you read he will finish the 44 string with 3 you can reversal with DB4 after 44 and you'll get a KB.
Cetrion:
She can DB4 after first hit of Earthquake and get a punish.
Sindel:
DB4 is also a good AA so Sindel can't troll you with her float and air dashes. DB4 also beats Banshee Barrage in her V3 if she's not too close. Because of the angle it comes from she dodges all those hits and AAs her. Good for someone who wants to spam those.
Cancelling your down pokes into DB4 will also catch anyone trying to counter poke which means it's a KB again.
I'm sure there's a lot more and maybe some of you already knew all this. This was just a quick run through of what I was interested in initially. DB4 can easily close the distance against some spammers who don't know how to zone properly.
