With Heihachi, simply start each round with Down + LP, then RP. The second one will almost always go through, and if timed correctly, you can run up to your opponent and repeat. With Jin and Devil Jin, simply press Down + LP at the correct moment and it will almost always go through. Wait for the opponent to run at you, and time it correctly when pressing Down + RP again. With Jack-5, simply do Back + RP, and time it as you would Jin's/Devil Jin's. With Mokujin, set it to one round, and wait for one of the correct characters to come up. Bryan takes a little more time, but whenever you do the LP, RP, RK combo, the RK will always go through. With Bruce, simply do Up + Toward + LK + RK to counter, and he will connect almost every time. With Raven, do Toward + LP + RP, and when you hit them, press Down + LP + RP to charge up, then run at them and press Toward + LP + RP again, then repeat. Once past Warlord ranking, Raven will take some precise timing.