Quest SMP lets players control whether they want to participate in ordinary player-versus-player combat. New players start with PvP switched off.
Changing your PvP preference
Use /pvptoggle to toggle your PvP status. Some encounters, arenas and lands apply additional combat rules, so always check before accepting a duel.
Land protection
Land claims may limit where player combat, building and interactions can happen. See Lands & Nations for claiming and permission details.
Combat restrictions
Teleporting or leaving an area may be restricted while you are in combat. Keep an eye on in-game warnings before trying to escape.