A more advanced version of an omega red deck, exodia style aims to abuse ongoings with onslaught, most notably sera.
Early game is placing goose then psylocke or wave turn 3 to get an early magik or sera on turn 4. Turn 4 magik leads into turn 5 sera, then onslaught on 6, turn 7 ends with a big hand of omega red and Ironman on onslaught+sera lane, then mystique to copy Ironman in another lane. Turn 4 sera leads to turn 5 magik or onslaught, if no magik by turn 5, recognize your hand before America is drawn to decide retreat or not.
Alternative strategies involve using mystique to copy sera, which is why magik turn 4 can often be better than sera. Also, turn 3 wave into onslaught can lead to mystique copying onslaught, then having a lane of onslaught+mystique+punisher+Mr fantastic.
If you can't get psylocke/wave in hand with sera and onslaught, think about retreating. The entire strategy is about surprising the opponent with what you're doing on your final turns. Having a board of goose, psylocke/wave, sera+onslaught will keep your opponent guessing what your big play will be. Keep in mind one of the big weaknesses is an opponent playing a late storm turn 6 to stop your combo and end the game.