Marvel vs. Capcom 2

Use San San's Eating special and have the damage on high. Spider-Man can be defeated with one special.

Use the following to switch between characters in the middle of the game. For example if you choose Cable, Ryu, then Ken, but later in the second stage you want Ryu to appear first -- Hold L for the second character and R for the third character at the versus screen.

Send out the Tyrant. After he is done with his combo and starts yelling, press the combo for her rocket launcher and he will explode.

Note: This trick only works in training mode. Set the combo gauge to infinity in the training menu. Then, start a super and start another one. This can be done an unlimited amount of times. This works best with characters who have beam supers.