Think we've got some sort of terminology misunderstanding here, since EV stands for Effort Value(s) for me..

![Wii Friend Code: $post[field5]](http://www.wiichat.com/images/misc/gf_wii.gif)
Sorry, ment IV. Should I focus on speed, attack or HP?
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My personal focus is always attack; there's always a situation where you needed to hit just five more HP, and that's a KO. Garchomp is bulky as is so it's unlikely you'll be at a point where that 1 HP IV saves you, and so long as your speed IV isn't garbage, random speed EVs should give you the jump on pretty much every Pokemon in-game that doesn't have a +Speed nature; well, aside from Accelgor.
Why in god's name do you want two physical moves on a Magmortar? Because it has no other options?You could instead, I dunno... Choose a better Pokemon? :P Much as I'd like to see you fail. I told ya that Magmortar is bloody suicide for a No-Item (... TM) Nuzlocke.
/doesn't want to chain breed something that worthless
Thanks, and one last question, since I'm changing my single pokemon, does that count as a new challenge or just as an other attemt, since I only have the first badge?
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Oh... Didn't realize ya started the challenge.Well, since I'm the one who talked ya into it, it'd be rude of me to make you get your first badge all over again, so no, you can just swap Pokemon and continue it as is. It's not like you've had the Dratini for very long anyways.
... None. Figure it out on your own ya lazy fool, it's your challenge, yeah?
I'm only gonna warn people 'bout failing a Nuzlocke if their choice for the single combination is legitimately hopeless. I'll give advice if asked for, but I ain't gonna give anyone a list of excellent Pokemon to choose from. :P
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