@IgorRuffinengo If I cast detect magic, and a wizard concentrating on a spell is in range, do I sense the wizard is concentrating on it? Detect magic can tell you that a spell is in effect within range, but not that someone is concentrating on it.
— Jeremy Crawford (@JeremyECrawford) February 2, 2015
Detect Magic: a wizard concentrating on a spell, do I sense the wizard is concentrating on it?
