Question

What if lucario used me first but, the other Pokemon used me first as well. What will happen?

Answer 1

If the opponent is readying a direct attack, the user of Me First will try to copy it and attack with 50% more power. The move only works if the user is faster than the opponent or otherwise able to move first (for example a Quick Claw activating).

Me First cannot copy Sucker Punch or Fake Out, nor by its definition above, any high priority move such as ExtremeSpeed. However it can copy a multi-turn move from any of its turns.

Source: Me First

Comments

Um, you didn't have to answer you know. You didn't add that much new information, and the info you did add, they could of just looked it up here anyway. Unless you can add a lot of info or the other answer is wrong, please do not answer a question after a considerable amount of time after the other person, thank you.

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I just wanted to give all the details so that the person who is asking the question can fully understand everything.

Answer 2

Me First will fail. The slower Pokemon will then also fail.

Me First can only copy a damaging move. Despite the fact that it usually deals damage, Me First is a Status move so cannot be copied.

Source: http://bulbapedia.bulbagarden.net/wiki/Me_First

TM 87 ~(☆-♥)~