The full story Achievement - Halo Wars 2 - Exophase.com

Halo Wars 2

Xbox One

Windows 10

813,690 Achievements Earned
44,633 Players Tracked
126 Total Achievements
24,552 Obtainable EXP
1,750 Gamerscore
399 100% Club

Collected all the Campaign logs

30

4.38% Ultra Rare - 238.00 EXP

You have not earned this achievement yet