Seems to play into the whole boar tackle thing he had, I think, in Hyper Dimension, but I don't remember him actually using his fingers as tusks. IIRC it was just a diving headbutt.
If I struggled to the end of my determination, to the end of my way of life with my followers, if the result is ruin, then this ruin is inevitable. Grieve. Shed tears. But you cannot regret.