She-Hulk

The Crystal/M’Baku “combo” is just to be cheeky. It’s a lot of hoops to jump through. But it’s fun since you’re mostly trying to jump through these hoops anyway to get out multiple She-Hulks with Moon Girl. So you might as well copy M’Baku and play Crystal with your She Hulks on turn six to shuffle the M’Bakus back into your deck.