Epic Conclusion
Defeated Tezzeret in the final single-player campaign battle
40 ✓ January 1st, 1753
Planeswalker
Unlocked 100%
30 ✓ February 27th, 2010
The Spark
Won a game
20 ✓ October 24th, 2009
Dragon Slayer
Defeated Nicol Bolas in the single player campaign (Expansion Pack 1)
20 ✓ January 1st, 1753
Defender of Foriys
Won a Two-Headed Giant game
20 ✓ November 9th, 2009
Puzzling Master
Completed all challenges
20 ✓ January 1st, 1753
Overkill
Controlled creatures with a total power of 75 or more (Expansion Pack 1)
15 ✓ November 3rd, 2009
Puzzling Grandmaster
Earned Puzzling Master and completed all Expansion 1 challenges
15 ✓ February 25th, 2010
Master of Artifice
Defeated Tezzeret the Seeker & Sarkan Vol in the cooperative campaign
10 ✓ January 1st, 1753
Life Preserver
Increased your life total to 30 or more in single player, or 60 or more in Two-Headed Giant
10 ✓ January 1st, 1753
Magic: The Puzzling
Completed a challenge
10 ✓ October 31st, 2009
Devastator
Dealt 20 combat damage to a player in a single turn in a game
10 ✓ October 24th, 2009
Duels Master
Won 10 Xbox LIVE matches
20 
Everything at Stake
Defeated Sorin Markov in the single-player campaign (Expansion 2)
20 
Madness Suppressed
Defeated Sarkhan the Mad in the single-player campaign (Expansion 3)
20 
Last One Standing
Won a 3- or 4-player Xbox LIVE match (Expansion 2)
15 
Overflowing Harvest
Put 8 lands onto the battlefield in one turn (Expansion 2)
15 
Tsunami of Pain
Dealt 12 combat damage to an opponent in a single attack with one blue creature (Expansion 3)
15 
Salt in the Wound
An opponent's last permanent left the battlefield (Expansion 3)
15 
Duelist
Won 5 ranked Xbox LIVE matches
10 
Spellslinger
Defeated someone who has earned the Spellslinger achievement