Cold Storage is an augment skill on branch 2 of Harlowe's Seize the Day skill tree in Borderlands 4.

Effects

See! See! I'm right again! Nobody could have predicted that enemy would suddenly explode like that!

All Damage Dealt to enemies in Stasis is stored. Whenever an enemy is Slammed or Stasis ends, create a Cryo Explosion based on all Stored Damage and centered on that enemy, and also automatically Freeze other enemies nearby.