Shadowcat’s “Can’t Touch This” and Iron-Bound Books of Shuma-Gorath appear to share timing: “when an enemy targets (this character or) an allied character with a Physical (or Energy) attack”.
As the defending player, I control both effects. Can I stack them to use both?
Let’s say there’s a physical attack announced against Strange, and Kitty is within two. Can I use Can’t Touch This to add two dice (and a bump if there’s a throw) and then convert it to Mystic to roll 7 dice?