Chainsword

The Chainsword was the mail weapon of Dalek Killer Abslom Daak. He destroyed a Dalek taskforce single-handedly with this weapon. (COMIC: Abslom Daak... Dalek Killer) Daak used the Chainsword to save the Seventh Doctor. The weapon was destroyed on the Dalek Death Wheel. (COMIC: Nemesis of the Daleks)