Step Two - Creating magical illusion
Show the cards to the audience, and create the illusion that you have 3 Aces (Ace of Spade, Ace of Diamond, and Ace of Clover) then put the 3 Aces inside the cards deck in 3 separate location.

Note: It is important to create an illusion on your audience mind that three Aces are Ace of Diamond, Ace of Clover and Ace of Spade. So perform in natural way.
If necessary you could add a story to the trick for a little distraction, so your audience won't pay to much attention to the fact that the "Fake Ace of Diamond" hiding behind the other two Aces.
Or you could use a distraction by asking your audience to remember the position of the three Aces, and then put down the three aces (face-down) slowly on the table and then slowly seperate the three cards. And then you could ask them which one is the ace of clover. Put an image to your audience as you would done three monte card tricks performance. Then after that you could continue with main scenario - put the three aces one by one with three different location.