First of all, please note that this article does not deliberately black Marvel or DC, only as an anecdotes to share for everyone's entertainment and discussion.
In the Marvel Universe, Wanda (Crimson Witch) has had many highlight moments.

Take the recent Marvel episode "Wanda Vision", for example, Wanda's chaos magic is only part of the show, it is already powerful enough.
In the Marvel comics "Avengers Disbandment" and "M Family" events, Wanda's chaos magic is even more powerful enough to directly modify reality on a global scale.
The phrase "no mutants" is believed to be a classic in the hearts of many Marvel fans.
Interestingly, Wanda once single-handedly confronted DC's Justice League, and had a big advantage in a short period of time.
At that moment, Wanda's chaotic magic became more powerful, but the screenwriter pointed out the plot point and did not continue to expand the brain hole.
In 2003, Marvel and DC collaborated to publish a brain hole comic: Justice League vs. Avengers.
Because it is a collaborative work between the two companies, the plot of the work takes into account the brain holes of Marvel fans and DC fans, and incidentally answers some interesting questions.
For example: The Flash and Quicksilver Race, who is faster?
Another example: how powerful is Superman who picks up the SHIELD and Thor's Hammer of the US team?
In addition to that, we may have almost missed Wanda's highlight moments.
When the Avengers crossed into the DC Universe, the Avengers had to confront the Justice League head-on.
The superheroes of the two teams engaged in a scuffle, and the scene was very chaotic.
Wanda tries to cast a spell using her Chaos Magic, but finds it very difficult to summon Chaos Magic, which is completely different from how it feels in the Marvel Universe.
After a while, Wanda overcame the obstacle and quickly gathered Chaos Magic to unleash a very powerful spell.
This force is unusually powerful, as described in the comic: "The force pours in and erupts like an earthquake, a tornado, a tsunami."
This spell instantly knocked out Superman, Green Lantern, Plastic Man, Wonder Woman, The Flash, and even his teammates.
Faced with this brief spell attack, the Justice League superheroes are a little confused.
Green Lantern says "it's not fun at all", and the sea king next to him is pressed under the clutter.
The plastic man asked Hawkeye, "Is that your man?" Hawkeye was also knocked down at this time.
Wonder Woman tugged at her hair in pain...
As The Flash and Superman dash towards Iron Man and Thor, Wanda uses magic to teleport her teammates directly into the distance.
At this point, Wanda realized that her chaos magic had multiplied in the DC Universe.
This level of power is even wilder and more unrestrained, and Wanda is almost uncontrollable, feeling her soul being devoured...
That's far more than Wanda feels in the Marvel Universe.
It's just that the Avengers and Justice League teams have their own missions, and Wanda doesn't have a chance to continue to show chaos magic, and everyone quickly withdraws from the battlefield.
Eventually, Wanda returns to the Marvel Universe and admits that although she almost fell or lost control in the face of more powerful Chaos Magic, she still wished she had the chaos magic power of the DC Universe.