Reverse Missiles / not an "attack"

[Plane]

Originally Posted by David Johnston2

No, it isn't. Actually I'd argue that a critical hit would at the least be a guaranteed miss by the Reverse Missile spell because critical hits mean you got lucky.

Critical hits would interfere with Blocking Spells like Deflect Missile since crit hits prohibit active defenses, but Reverse Missiles doesn't use your active defense - it's a Regular Spell so I don't think a Critical Hit would interfere with how it operates in any way, unless you had it prepped via Reflex.