This deck really works and is fun to play
The original Loopy Fist's deck doesn't have Magneto, Wave and Iron Fist. Instead of them goes with She-Hulk, Moon Girl and Quinjet. It works too but is hardest to pilot in my opinion (link to his video)
This deck tries to get profit of cost reduction with Zabu, Wave, Miles, Stature and Skaar (Moebius doesn't exist)
For Miles we have 4 move enablers, three one-cost cards that sinergizes with Cull Obsidian and Magneto, that we should ramp into him in turn 4 or turn 5 to help Miles. We should pay attention to our hand to predict our costs
For Stature we'll use Silver Samurai. We can disrupt the oponent and allow us to ramp with X-23 into Magneto. In this discard-Hela meta Stature is pure value. If we discard another to power cost is not a big deal
For Skaar we have Cull Obsidian and Magneto (ramped or in limbo matches). A 4-cost Skaar on turn 5 is good stats value. Sometimes we can go greedy and try it for 2-cost on turn 6
Zabu adds value alowing us to play early Cull and Skaar on turn 3 and 4 or Silver Samurai on turn 3 discarding the opponent's Dracula, Darkhawk, Iron Man or Hobgoblin
Iron Fist and Ghost Spider are essential to get into some locations. Iron Fist with Magneto is a good combo, sending Magneto to a other location avoiding the downside of his ability. Ghost Spider is good to avoid some early Shang Chi, protecting our big guys. Nightcrawler is good to decide where to play Cull
We can play X-23 into a destroying location or just play it if we are agains a destroy deck, hoping for an enemy Killmonger. But it's better to hold it for Silver Samurai or play it before Cull
Credits again to Loopy Fist, he cooked it. His channel https://www.youtube.com/@LoopyFist