[TRADE] I really need a master ball to catch deoxys in as

[Mikcow]

I don't understand why you NEED a Master Ball to catch Deoxys. Even if you knock it out, it still completes the Delta Episode and all you need to do to get another try at catching it is to beat the elite four again and then go back to the top of sky pillar. There would be a triangle in the centre and interact with it to reveal Deoxys. It is just like every other legendary in the game. I feel kind of guilty that I was able to catch both Rayquaza and Deoxys in 2 quick balls but still, it isn't the end of the world if you knock it out.