Explosive knife/Legends

Explosive daggers were a type of melee weapon. It was small electric item with a retractable blade and an explosive device inside. Once stabbed into an enemy, the explosive could then be activated remotely, causing the victim to explode. The explosion could also be activated if struck by blaster fire. Once plunged into the enemy it was extremely difficult to remove.

During a Clone Wars battle on Dac in 21 BBY, Riff Tamson used explosive daggers against several Mon Calamari and Gungan enemies. The Mon Calamari Prince Lee-Char stole one of these daggers and stabbed Tamson with it, then shot it with a Mon Calamari spear blaster, the resulting explosion from which killed Tanson.