Kadabra is a Psychic-type Pokemon in "Pokemon Ruby" that can evolve into the powerful Alakazam through the trading process. If you do not have anyone to trade with, you can still evolve Kadabra into Alakazam using an Action Replay game-modifying device. By inputting a certain code into the Action Replay, you can immediately turn your Kadabra into an Alakazam, although it will not show the cut-scene that accompanies all evolutions.
Insert the Action Replay device in your Nintendo unit. Insert the "Pokemon Ruby" game cartridge into the Action Replay's cartridge slot.
Enter the following code at the Action Replay's code screen:
Start the game and select your saved file.
Place Kadabra at the first slot in your party.
Press and hold the "R" and "L" buttons. Kadabra will now be transformed into an Alakazam.
Using Action Replay game modifying devices can corrupt your saved file.