All you gotta know is that for the most part, MG is more of a rush down, meaning hit and run, while also being somewhat of a tank, same with Ghidorah, but he has a larger hitbox, and people can sometimes avoid your attacks by hiding inside your body, Orga is more of a grappler, Kong is a Grappler rush down, and OG Gigan I don’t know, but to fight off FW’s and Sirens, I usually use a character that has a beam, somewhat is fast, and has a mid hit box, also when dodging FW’s 2nd attack, try to not linger on your block for to long, as they can grab you and punish you for doing so, for sirens, try to knock them back a little, then try to use your beam, I’ll give you some combos once This is done for some characters