Forum:Blackwing tips?

Hi guys,

I'm collecting blackwings and I've almost got my deck ready. I was hoping I could get some tips here.

Please note that I cannot get those great cards like Mirror Force, the blackwing synchro's or others unless me or my friends get them in packs, making me very lucky. However, some normal, not too rare cards must be possible for me to find.

Thanks beforehand