Tip: Most Powerful Weapons In BOTW - Savage Lynel Crusher (finance.yahoo.com)

 Savage Lynel Crusher (78)

As far as we know this monster has the single largest damage value of any weapon in the game. Again, the only way to get it is is to take down a Silver-maned Lynel. We found a crusher-carrying Lynel just south of the Tabantha Great Bridge