Defensive harmony was an enchantment spell that allowed two or more creatures to instinctively coordinate attacks and defenses, giving a mutual defensive benefit.[1]


  1. 1.0 1.1 Cook, Findley, Herring, Kubasik, Sargent, Swan (1991). Tome of Magic 2nd edition. (TSR, Inc), p. 77. ISBN 1-56076-107-5.
  2. Richard Baker (1996). Player's Option: Spells & Magic. (TSR, Inc), p. 187. ISBN 0-7869-0394-5.