Better still, Liquid Cooling is neither hard to obtain nor specifically an endgame item, meaning you can rush to its location, grab it, then murder everything you left in your wake. Here’s how to get it.

How to Get Liquid Cooling in Tiny Tina’s Wonderlands

Liquid Cooling is a Legendary boss drop from the Obelisk miniboss Lissia, Iron-Wrought, found near the middle of Crackmast Cove.

The easiest way to reach her Obelisk and Liquid Cooling is to spawn at the Scallywag Landing fast-travel point and head to the right if you’re facing the spawn point. You’ll head under a rocky overhang with a waterfall beneath it, and another respawn point on the other side.

Activate the closer respawn point, then run through the waterfall. Lissia’s Obelisk is just beyond.

Interacting with the Obelisk spawns a horde of skeletons, including Seers, archers, gunners, exploders, and shamblers. Kill enough of them, and the Obelisk crystal will glow, eventually rupturing, bringing Lissia into the fray.

Lissia’s primary attack is to rush you down and stab with her spear, but give her some space, and she has ranged attacks that deal moderate damage. If you take too long to kill her, she’ll summon a shield that grants her total immunity to anything you throw at her. She tends to hold it for five seconds or so, after which she’s likely to start rushing you down again.

When Lissia dies, she has a chance to drop a randomly rolled Liquid Cooling. There are dozens, if not hundreds, of possible rolls per weapon in Wonderlands, so getting the Liquid Cooling roll you want for late-game is unlikely your first time around.

Thankfully, Liquid Cooling is good enough that even poorly rolled variants will melt most enemies during the campaign. Liquid Cooling is also very strong in endgame activities, specifically Chaos Chamber, so spending time farming for a good roll once you reach level 40 is an effective use of your time.

You now know how to farm for the Liquid Cooling Pistol in Tiny Tina’s Wonderlands. You’ll want some good luck to get the most out of your grind, and we’ve got a guide on the Loot Luck stat for just this occasion. Have a look at our Wonderlands guides hub for more on weapons, gear, and mechanics.