How do I complete A Quiet Disposal?

Use a device to obtain Mindplague Essence; Give the poison to Gareth

What are the rewards for A Quiet Disposal?

Experience: 5,280; Weapon experience: 1,100; Guaranteed: Resurrection stone × 1; Guaranteed: Ancient Coin × 103; Guaranteed: Synthesis Fuel × 14; Guaranteed: Reroll Secondary Baskets × 2; Choose one: Earthbound Spear × 1 / Earthbound × 1 / Tusked Steel × 1 / Soldier Bow × 1 / Incapsulated × 1 / Damascus × 1 / Acidsting × 1 / Midnight Sever × 1 / Serrated Buckler × 1 / Marrowbone Executioner × 1 / Camo Strike Bow × 1 / Marrowbone Piercer × 1 / Marrowbone Shield × 1 / Marrowbone Barrage × 1 / Gloompiercer × 1 / Marrowbone Knuckles × 1 / Forsaken Terrorshield × 1; Choose one: Battle Mage Implant × 1 / Cerebral Interface × 1 / Cyberbiker Arm × 1 / Inductive Coil × 1 / Modular Glove × 1 / Soldier's Implant × 1 / Battle Sleeve × 1; Choose one item from each group.

A Quiet Disposal

Head north of the outpost near the anomaly for Shroomageddon. Gather a Septic Seed from scolopendras. Finally, return to the Adventurer's Outpost and use the grinder to finish the drink.

Experience: 5,280
Weapon experience: 1,100

Choose one item from each group.

Objectives

1.
Use a device to obtain Mindplague Essence
2.
Give the poison to Gareth

JOURNAL

Finn Hawthorne
Steppe, Adventures outpost.

Head north of the outpost near the anomaly for Shroomageddon. Gather a Septic Seed from scolopendras. Finally, return to the Adventurer's Outpost and use the grinder to finish the drink.

Notes

Have you managed to get the Septic Seed from the scolopendra and the Shroomageddon mushroom? We need that poison! Remember to use the grinder!

Dialogue

NPC

Then, there's a particularly dangerous mushroom, the Shroomageddon, I call it. That'll pack a deadly punch.

NPC

It's gonna, uh... kill him.

NPC

Wow, uh, beauty! A free drink?

NPC

Funny how folks are so eager to help a killer... Wait, did I just say that out loud?

NPC

By the way, mate, I need you to run something back to Barnaby at the fort.

NPC

So yeah. Grab the Septic Seed, and the Shroomageddon mushroom then chuck them into the device over there, and hand the drink over to Gareth.

NPC

Would be nice to have one less witness around...

NPC

Could you procure for me a Septic Seed from one of those many-legged, bitey creatures scolopendras, I think?

NPC

Oh, you're saying 'no'! Classic human response. Lightbearers usually just growl silently.

NPC

Refusal detected! Just let me get murdered.

NPC

Ah, a denial! Fuck me.

NPC

No worries, mate! I'll just have a yarn with that wall over there. It seems more receptive than you.

NPC

Oh, hey there! Got something for me?

NPC

Whatever, let's just fuckin' fix this.

NPC

I literally watched Gareth shoot like 10 of our own guys. Nobody bothered asking though!

NPC

Just because I'm a bit jumpy around new people? We're at war! Everyone's weird until you get to know 'em!

NPC

I can't believe Zelina thought I was the killer. Like no mate, it's fuckin' Gareth.

Assistant

Now that you have the seed, mate, I'm gonna need you to grind it up and pop it in some water. Check out the grinder north of our camp, and you'll be right.

NPC

Great. Now bugger off - he's staring at us.

NPC

With those, we'll brew up a, um, special potion called Mindplague Essence. It's actually quite mellow. Then deliver it to Gareth with one of your friendly human smiles.