I just finished it with Dijax last night. The one thing I would recommend instead of just doing running grapple attacks is to do grapples to his arms and legs. If you can get him in a stunned state on the ground, you can get do 3-4 grapples of his arms and or legs quickly. I was able to finish him like this, after doing a second finisher on him and spamming arm grapple attacks to go from 6 grapples attacks to 10 with the count at 7 before jumping back in for the win.
I got the Dusty card after my first win, and I didn't care about getting the other cards. It feels like one of the developers is on some troll shit, because these live events aren't even fun.
