Thank you everyone for your wishes of good fortune, you guys definitely helped me to recover quickly and jump right back in there. I am pleased to inform you that a miracle occurred last night and I managed to put your luck to good use.
Shiny darkrai reappeared last night while I was sleeping over at a friends. It only took another mere 500 soft resets to shine again! Luckily it shone at night rather than morning which boosts dusk balls capture rate and provides proof that it is indeed a 2nd shiny darkrai. Needless to say, I was prepared this time. I had all it's moves and PP written down and tallied but incredibly it only took 2 dusk balls to catch it. After whittling it's health down to 1 hp and putting it to sleep I threw my first dusk ball, it didn't shake once. I thought to myself, "here we go again...", the next dusk ball I threw never burst open however and I am now the proud new owner of a shiny darkrai!
My one and only complaint is that the sync failed and it might not have the first time, but who knows, it's mine now and I was expecting the sync not to work. It was however my first attempt at using a nature sync and it's disappointing that it didn't work my first time. ^^'
The first shiny darkrai for comparison
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Ironically 2 shiny darkrais appeared within about 1000 total resets, yet rotom and lugia can't seem to shine after 53,000 or 20,000 resets respectively. Either way my luck is finally improving, let's hope that it keeps up and I can finally join in the tour.
Thank you everyone again for the luck which no doubt brought this shiny back to me.
EDIT: Congratulations on all new shinies, especially cutty on the nincada, Storm on the extremespeed dratini, *Murkrow on the Lugia (I'm so jealous!), enjoiseth on the totodile, redostrike on the abra (you have some insane luck!), and kirk on the beedrill!

Sorry guys for messing that up! ^^'
Good luck everyone
!