Use Super strength poison on a Dragon dagger; Players
Notes:
The super-poisoned form of a Dragon dagger. This dagger is poisoned with a Weapon poison(s) potion. When a player or a NPC is attacked with this, they may become poisoned, hitting an additional 6 damage every 30 seconds. These are often used in both Player-Killing and dueling. The Dragon dagger's special attack is two very quick strikes, with slightly increased Attack and Strength. You must complete the Lost City quest to use this item. The Lost City is required for you to be able to wield a dragon dagger.