ACHIEVEMENT - HOW TO UNLOCK The Spark (20 points) - Win a game. Life Preserver (10 points) - Increase your life total to 30 or more in single player, or 60 or more in Two-Headed Giant. Magic - The Puzzling (10 points) - Complete a challenge. Devastator (10 points) - Deal 20 combat damage to a player in a single turn in a game. Defender of Foriys (20 points) - Win a Two-Headed Giant game. Spellslinger (0 points) - Defeat someone who has earned the Spellslinger achievement. Duelist (10 points) - Win 5 ranked Xbox Live matches. Epic Conclusion (40 points) - Defeat Tezzeret in the final single-player campaign battle. Puzzling Master (20 points) - Complete all challenges. Master of Artifice (10 points) - Defeat Tezzeret & Tezzeret in the cooperative campaign. Duels Master (20 points) - Win 10 Xbox Live matches. Planeswalker (30 points) - Unlock everything.