There is a player roaming the multiplayer arena named "Indefeatable" (sic) who appears to be able to cast the heal spell without any delay. Perhaps an unintend

There is a player roaming the multiplayer arena named "Indefeatable" (sic) who appears to be able to cast the heal spell without any delay. Perhaps an unintended consequence of allowing everyone to compile their own version of a multiplayer game. (Defeating him/her was satisfying.)