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Marvel's Avengers - The Definitive Edition

Steam
  • 290,744 Achievements Earned
  • 14,794 Players Tracked
  • 50 Total Achievements
  • 13,537 Obtainable EXP
  • 450 100% Club
Muahahahahaha!

Fully upgrade a major artifact

15.23% Rare - 311.00 EXP

You have not earned this achievement yet