Скачать или смотреть Funday Friday - SolForge Draft Part 1

Drafts cost 7 Tickets which translates into either 1750 gold or 280k silver (good luck with that).
Players keep their pool of 30 cards which has AT LEAST 1 heroic (usually 2-5 and sometimes a legendary)
Play 3 games. 0-2 wins gives a standard booster pack (usually costs 560 gold) while 3 wins gives a premium booster (usually 2500 gold)
1 win gives 3 event tickets
2 wins gives 5 event tickets
3 wins gives 9 event tickets.

If you are looking to spend money on SolForge and want an efficient way to get cards but don't have any competitive decks yet, check out drafting.

Assuming you get 1 of each outcome
LLL, LLW, LWL, WLL, LWW, WLW, WWL, WWW
you spend 23 (56 - 33 from winnings) tickets (about $20 worth) to get:
8 standard pack
1 premium pack
240 cards, at least 8 being heroic (it would be pretty easy to call your draft pool 2 standard packs per draft so theoretically that would be 23 standard packs).

23 standard packs and 1 premium would cost 15830 gold normally. AKA about $50-55