pay for each

Thanks for all the help so far guys managed to push to 14 gona keep trying but its hard without nax/brd cards.

so far im playing facehunter/midrange but its not very optimal with out some of they key cards from nax/brd is their another strong deck i can push with that doesn't need cards from those that i can just straight craft i dont mind grinding at all i played almost 200 matches yesterday between arena/rank/casual.

Or possible cards that can be used instead of these:

Haunted Creeper (been running the murlock that summons the 1/1)
Ironbeak Owl ( kinda hard to replace this cuz of its unique ability and mana cost)
Mad Scientist( dont think their is a replacement for this just looking for another good 2 drop i can use for now)
Quick Shot ( been running the 1 mana deal 2 dmg)

looking for any and all suggestions.

Aggro paladin. I don't have a decklist for it but I'm guessing the only rare cards it uses are muster for battle, arcane golem, and knife juggler. I don't believe it needs any epics or BRM/Naxx cards. It's basically face hunter but with paladin instead.