There are 20 achievements worth a total of 200 points
Solved ten challenges
Defeated ten encounters
Defeated Nicol Bolas in the revenge campaign
Won a duel when an opponent controlled no creatures
Won a duel controlling a creature with at least 10 power
Won a duel controlling at least ten creatures
Won a campaign duel with an opponent's library empty
Won a campaign duel with 20 or more life
Solved the Say Your Praetors challenge in all five ways
Unlocked 30 cards for one deck
Unlocked a card for each of ten different decks
Won a duel on Xbox LIVE
Won a Planechase campaign duel
Won a Two-Headed Giant duel
Won a 3-player, 4-player, or Two-Headed Giant duel
Cast a mythic rare card
Solved a challenge
Defeated an encounter
Entered the deck manager
Defeated Talrand in the campaign