please CMT for something that would convince you to clone:
shiny Perfect 5IV Jolly HA Riolu w/ Sky Uppercut, Blaze Kick, Bullet Punch & Crunch
I have some shinies towards the bottom of the first post (all perfect, although I have since levelled and Ev'd them)
There is a way to clone without 2 DS (which I also dont have) that requires taking out the Sd card on your DS and modifying a file on your computer. It takes like 5 min and works 100% of the time, I just dont have a reader for my desk top.
Dratini was pre pokebank so it does not.