This is very useful, especially against the scariest character in the game.
The only problem I can see is that not many Dark Phoenix users will bother staying close enough for any tactic stated in the video to actually be of use...considering they are too busy trying to turn MvC3 into a Bullet Hell.
Here's the best solution snap her in before she becomes dark phoenix it's the best way to beat her the counters are way to hard to pull off with her teleport speed and heat seeking fireballs
#4 Problem with "just snapping her in" is a most players at this point know to air dash up back throw some fireballs and raw tag someone else back in (regardless it is the best thing to do either way of course point is it's not foolproof.) Only character who has a good enough response to this at this point is Wolverine drill claw into dive kick while calling an assist to create a chance of a mixup. This tactic shown is more for a really bad Dark Phoenix who will just stand there mashing light punch as opposed to using any of D.Phoenix's dangerous other options. Then again the more options we know about the better she's a pain in the butt.
This is a great video, but the problem I have with the recent tactics on beating DP as of late is that they are all very situational. Considering her options when you fight her, there really is no cookie cutter way to beating that behatch without breaking a sweat. A lot of it is all about knowing the match up. Building a team even specifically designed to beat DP teams is your best bet. Use snap back tactics and avoid getting caught in combo hell that is designed to build meter for Pheonix. The earlier you force her to fight, the more easier it is to beat her.
i like the magneto one