Duelling

Dueling is a way for players to fight each other (with certain agreements) outside the Wilderness. In RuneScape Classic, players can duel each other anywhere. Many players used this as a free "ticket to Lumby" without losing any items or using any runes.

In RuneScape 2, players can only duel in the Dueling Arena in Al-Kharid, but with many more options. If you die, your special bar is regenerated, and you do not lose any items. Your stats are also completely restored, just like if you died normally.