When he starts dropping rocks, make sure you hit block every time until he comes back.
Then punch him in the face/body when he jumps back down. Keep up the routine until he
starts getting bruised.

Doesn't work

i say u take some roids and show him real pain or just block until he puts up his dumb
gloves and sock him body face every time until he counters and just repeate

If he combos or dumps rocks if you block them all, you will see him blocking either his
face or body punch the unarmed area then land a 5-6 hit combo. Repeat until you see
bruises or bandages then repeat process.