But nothing has an effect without fear of damage. For instance, the match there against Cervantes, for a while Cerv is using 1K and other cheap stuff , and it's hurting. He's saying "I don't have to do anything but this to win." Since they demand an overcommitment to actually block them, instead, they increase the pace of the match , they ask if you know how to open up the opponent despite the pokes, to raise the stakes and obsolete them, or alternately, to poke with more solid defense (which is an MU thing).
Your pokes as Raph are a question if you're feeling out an unknown opponent, sure, but an 'effect' they will have is only if the pokes have an actual clock to 0 life. Not only can the opponent answer the raise in different ways, at different times, he can simply choose not to play, waiting for a good chance , if he has that time.
And Raph's "pokes" are 2K and a bunch of Highs. 11Bs input makes it hard not to telegraph, and poking is where his steppability comes in - i.e., no overcommitment occurs. The entire psychology of the proposal is different and it makes it not actually poking. This kept me from figuring out what poking even is, it's so different when Raph does it. Having written this though, I think I'm seeing something. ... man I want to try this right away.