Hearthpwn

Learn to read. It says budget in the title and then expands on that by saying:

No legendary, epic, adventure cards, but able to go to LEGEND.

This deck as it is is terrible.  I seriously doubt you got to legend using this deck.

Not worth running Mark of the Lotus on Jade Druid. Much better at Token Druid 

is this weak against miracle rogue :( i got rekt by many of them and now they re starting to take over the ladder

Can you make a guide. To be honest reaching rank 15 is fine but this deck cannot perfrom all the way to legend. Perhaps I'm wrong.

The guide below will be great. He explains about the Wild Pyromancer combo. https://www.reddit.com/r/CompetitiveHS/comments/6cr6ii/top_15_na_new_jade_druid_guide/

Versus aggro deck, you don't need the extreme draw combo. Use your combo parts to live, and draw a little after that.

Sorry for doubting on your deck. I've played a game with a hunter and by Turn 10, i only have 7 cards in my deck. This deck can excel really well. Thanks for sharing your deck for budget players like me.

feral rage replacement?

tar creeper is fine. it will be better against aggro decks but weaker against mages.