Unflappable Casting

Class proficiency — see Proficiencies for the rules and the Proficiency Index for the full list.

When the character loses a spell, technique, infusion, or hasty ceremony by being interrupted or taking damage during the round, he does not lose his action for the round. While he still loses the spell (or fails the technique throw or ceremony throw), he can now move and attack normally. Characters without this proficiency lose the opportunity to act at all if they are interrupted while casting a spell.