buying wild packs with gold

[Proskill]

i saved up 2000 gold to buy some wild packs as i decided to play that instead of standard format just to realize its not available in the shop

so where do i buy it with the gold??

[Symphonic]

You have to buy cards for the wild sets from battle.net, and not using in-game currency. https://us.shop.battle.net/en-us/family/hearthstone

[Explicit Teemo Nudes]

Do daily quest every day + weekly quest + arena runs and buy classic card packs. Eventually you will have all classic legendaries, so after that whenever you get a legendary you can disenchant it to craft whatever Wild cards you want.