- Mass Effect™ Legendary Edition
- The One and Only
The One and Only
ME3: Defeat a group of Spectre-level opponents on Normal, Hardcore, or Insanity.
Ultra Rare
2.9%
of players
Achievement Rarity Comparison
How The One and Only compares to other achievements in Mass Effect™ Legendary Edition
#1 / 127
This Achievement
- 0–1%: 0 Achievements
- 1–5%: 6 Achievements
- 5–10%: 9 Achievements
- 10–25%: 43 Achievements
- 25–50%: 66 Achievements
- 50–100%: 3 Achievements
0–1% 0
1–5% 6
5–10% 9
10–25% 43
25–50% 66
50–100% 3
Other Achievements in Mass Effect™ Legendary Edition
Your progress on all achievements in this game