HOT Spring is a legendary grenade mod in Borderlands 3 manufactured by Hyperion.
It is exclusive to the Designer's Cut DLC and is obtained randomly from any suitable loot source.

Special Weapon Effects

Please, call me doctor. – Spawns a healing aura.

Usage & Description

Replacing normally offensive grenades with a purely defensive tool, the HOT Spring offers sustainability and durability for builds that lack means of restoring health.

Notes

• The healing aura lasts for 8 seconds and heals 10% of max health three times per second.
• Due to the HOT Spring's health regen being a percentage of maximum health, increasing maximum health increases the amount of healing received.
• Due to the HOT Spring's stationary aura once deployed, it is best used from a safe area where the character can remain to heal, such as behind cover.
• Standing inside the aura as it expires will cause the healing effect to persist indefinitely. This can be removed by walking in and out of another HOT Spring aura before it expires.

Trivia

• "HOT" is an abbreviation for "Heal over time".

v • e Hyperion manufacture in Borderlands 3 Common Grenade Mods Longbow Weapons Boardroom • Broodmother • Collaborator • Downsizer • Entrepeneur • Hivemind • Host • Mogul • Outsourcer • Powerplay • Techspert Unique Grenade Mods Acid Burn Shields Double Downer • Ember's Blaze • Guilty Spark • Loop of 4N631 • MSRC Auto-Dispensary • Mendel's Multivitamin Weapons Firecracker • Just Kaus • LOV3M4CH1N3 • Melt Facer • Null Pointer • Pricker • Redistributor • Reunion • Short Stick • THE TWO TIME Legendary Grenade Mods Chupa's Organ • EMP • Firestorm • HOT Spring • Lightspeed • Nagata • Quasar • Storm Front • Tran-fusion • Widowmaker Shields Faulty Star • Firewall • Front Loader • Gas Mask • Old God • Re-Charge Berner • Re-Charger • Re-Volter • Rectifier • Stop-Gap • The Transformer • Ward Weapons Bitch • Brainstormer • Cheap Tips • Conference Call • Convergence • Masterwork Crossbow • Crossroad • Face-puncher • Fearmonger • Gold Rush • Guardian 4N631 • Handsome Jackhammer • Heart Breaker • Iceburger • Narp • Oldridian • Phebert • Predatory Lending • Proprietary License • Redistributor • Reflux • Short Stick • Slow Hand • Smog • Tankman's Shield • The Butcher • Troubleshooter • Woodblocker • XZ41

v • e Grenade Mods in Borderlands 3 Common Contact Grenade • EXPLODER • Frag Grenade • Longbow • Rubberized • Tracker Unique Acid Burn • Burning Summit • Chocolate Thunder • Core Buster • Doc Hina's Miracle Bomb • ECHO-2 • Exterminator • Fungus Among Us • NOG Potion #9 • Porcelain Pipe Bomb • Slider • Whispering Ice Legendary Bloodsucker • Cheddar Shredder • Chupa's Organ • Diamond Butt Bomb • EMP • Epicenter • Fastball • Firestorm • Fish Slap • Ghast Call • Hex • HOT Spring • Hunter-Seeker • It's Piss • Kryll • Lightspeed • Mesmer • Moxxi's Bouncing Pair • Nagata • Pyroburst • Quasar • Red Queen • Ringer • Sidewinder • Storm Front • Surge • Tina's Hippity Hopper • Tran-fusion • Ultraball • Widowmaker