f24 on block leaves many options like dash in d3, dash in d4, dash in throw, dash in d1, b312, even superman (i would'nt advise this b/c its really risky)
If you use f24 and it hits then I usually follow with d1 b312 superman
One of my standard corner combos I use is 334 vasectomy blast, 4, 334, 33 shocker, 33 superman for 43%
This might be some nice bit of information and I thank Altaire for this. You can end the above combo with 334 and make the opponent splat. After that if you have the ability to stuff there wakeup or force them to block on wakeup you can take advantage of this by doing ex lighting ball. Seeing how the ex version fires 2 projectiles if your opponent tries to do anything they'll eat the hit and have to try to block afterwards. If they block afterwards or just block the ex lightning ball attempt you can d1,d3,d4 into a throw or just throw for that extra chunk of damage.
I personally think this is rather useful but I just started playing raiden so what do i knw *shrugs*