http://www.hearthpwn.com/news/946-obtaining-the-galaxy-gifts-card-back-3-free-packsfollow this tutorial to get 3 free card packs from the samsung galaxy card giveaway.
Play one game with that emulated phone to get another pack (no matter if you win or lose. I think you may not concede to finish it quickly).
emulate a random android tablet (the last possible option in that emulator) and play 1 game to get one more card pack
--> it might take a few hours due to ~4gb download (you need to install hearthstone twice), but you get 5 cardpacks.
Long story short: you get 1 cardpack each if you play one heartstone game from the following devices:
- android smartphone
- android tablet
- ios smartphone (aka iPhone)
- ios tablet (aka iPad)
- 3 additional packs from using a Samsung Galaxy S5 (Model SM-G920F)
You do not have to emulate devices if you got "real ones" that are able to launch Hearthstone. There are no emulators to quickly emulate an iphone / ipad (there might be, but no free and simple ones like android device emulator).
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You also want to win one tavern brawl per week (1 free card pack per week) and always,
always hit at least rank 20 in ranked play for the cardback and the end-of-season reward
https://www.reddit.com/r/hearthstone/comments/3hie8i/ranked_chest_rewards_by_rank/It's no big deal to climb from rank 25 to 20 (you can't even lose any progress - 25 to 20 is more like a tutorial). Getting higher in the season will reward you with a better chest (rank 15 is pretty nice - I aim for that as a minimum now and I'm also a f2p player). Don't get frustrated if you suddenly fight many people at rank 20 and 19 that got 15k dust decks or golden heros (earned after winning 500 ranked games with that hero) - it feels like every second player at low rank is farming new players nowadays.
This post was edited by Bunkerassel on Sep 17 2015 12:42am