dnd 5e - Can a Wizard cast Shield in reaction to a stealth ...
Then the Wizard changed history with the Shield spell. See here for a similar explanation phrased a little differently. It's easy to understand how this works in terms of gameplay: wizard gets hit, wizard casts Shield, wizard does or doesn't get hit based on his new AC including Shield. How it works in-game is, well, magic! (Alternatively, if ...