Wyvern crossbow

The wyvern crossbow is two-handed crossbow that requires 85 Ranged to wield. It was released along with wyverns, which have a very rare chance of dropping the crossbow. It uses wyvern spines as ammunition, which are a common drop from wyverns.

It has a damage-over-time effect that ramps up in damage the longer it is in combat against a specific foe that is treated as a poison. This effect works even against poison-immune bosses. The effect takes several seconds to wear off, meaning a player can swap between several targets, ramping up the damage on several monsters if they so desire.

The wyvern crossbow can be repaired using the armour stand in a player owned house, and the repair cost varies depending on your smithing level.

Trivia

 * It has the same examine as the royal crossbow.