Ulfberht Sword- viking sword made with forged steel. High carbon blade made this a very strong and durable weapon. See UTube or Netflix for 1 hour doc on how a modern day blacksmith recreated the sword using ancient techniques- way cool.
Ultima Tactical Knife by CRKT complete with built in pry bar in the handle. The unique handle has "ooze groves" to help channel away water, mud etc as well as providing 22 out of 23 ideal contact points.