The Shadow Lords Update 2 Title update for Killer Instinct has 14 achievements worth 135 gamerscore.
Collect 5 different types Guardian in Shadow Lords mode
Collect 50 different items in your Shadow Lords Storage
Reach Turn 20 in Shadow Lords mode
Win a wager against an opponent in Shadow Lords mode
Inflict 200% damage on a Tank Chest in Shadow Lords mode
This is a secret Achievement
Defeat 250 Mimics in Shadow Lords mode
Collect both Ancient Relics in Shadow Lords mode
Unlock 5 Skeleton Chests in Shadow Lords mode
Craft 250 items in the Shadow Lords Emporium
Use a healing Artifact 100 times in Shadow Lords mode
Revive a character 25 times in Shadow Lords mode
Generate 150 stacks of armor with the Fractured Ward Guardian in Shadow Lords mode