Vesta's longsword

Vesta's longsword is a weapon exclusive to Deadman seasonals, requiring 78 Attack to wield, it is dropped by any NPC found in the wilderness.

Special attack
The Vesta's longsword special attack, Feint, costs 25% of the wielder's special attack energy. Upon a successful hit it will deal anywhere between 20% and 120% of the wielder's standard max hit, the accuracy of this special attack is rolled against 25% of the opponent's defence.

Trivia

 * Vesta's longsword, along with other Ancient Warrior equipment was polled a possible drop from revenants, this poll failed.
 * They were originally added in a 2008, a year after the backup of Old School Runescape.