I dont think there is any..... At least i havent seen any......... :(

Supposedly there is one where some one takes a tree branch and throws it through the other person's chest... but I havn't seen it

There is the dead woods one. In the winning round use two interactibles against your opponent. ( I used the far left branch slow mo and the Middle branch swing. Then when ur opponents health is critical and they are enough distance away the interactible on the far right ( the small broken log that can be thrown) will impale the chest.

It's hard to explain but it works. Maybe experiment with another player or something

Is there video to prove this

I might have a replay on my game I'll see if I can upload it

Here is a video of it:

https://www.youtube.com/watch?v=G7uRdqZ8wpo

Do you have to use the other two to get it to activate or just use the branch for the final blow before it says finish him... also, does it matter what game mode (other than story line in which you probably cant do it since you cant do finishers....

finally a secret has been found

I did it on single fight

I don't know if you need to use the other interactibles but I did

Same here. And i think the distance must be like in the video. Othwrwise, it just knocks them down

Same here, I watch the story everyday because I can't play much due to work and helping my parents survive.