I’m still thinking to buy the one from Kubold or sign up for Mixamo. For $250 you get 60 animations and for $500 you have 120 animations … and not just combat. They have all the jumping, ladders climbing and many more.
I manage to use their app named Fuse to build a character, import it into unreal and attach it to standard skeleton.
I also downloaded Mixano’s free pack, extracted the attack and add it to my character … but as you can see at my video, the attack moved my character above the ground. I didn’t find way to fix that yet.
BTW: all to code, except the bridge animation is in C++