To unlock the following Achievements, complete the following tasks.

Achievement	How to unlock
Big Winner (and 300 Gold)	Win 1000 games in any mode.
Chicken Dinner (and 300 Gold)	Win 100 games in any mode.
Crafting Time (and 95 Dust)	Disenchant a card.
Crushed Them All! (and 100 Gold)	Defeat every AI Hero on Expert difficulty in Practice mode.
First Blood (and Card Pack)	Complete a game in Play mode.
Got the Basics! (and 100 Gold)	Collect every card in the Basic Set. This can be accomplished by leveling every class to level 10.
Greater Reaper of Packs (and three Card Packs)	Purchase Diablo 3
iPack (and Card Pack)	Complete a game on the iPad version using the same Battle.net account.
Level Up (and 100 Gold)	Get any class to level 10.
Mount Up! (and Hearthsteed mount in World Of Warcraft)	Win three games in Arena or Play mode.
One of Everything! (and 100 Gold)	Collect every card in the Expert Set.
Ready to Go! (and 100 Gold)	Unlock every hero.
Reaper of Packs (and Card Pack)	Purchase Diablo 3
The Duelist (and 100 Gold)	Play three games in Play mode.