Rare Collector

The Rare Collector is a type of NPC in Lust Grimm.

Description
Whenever you defeat a dungeon's boss, the Rare Collector will appear near the dungeon's entrance. She will give you the boss's unique drop (e.g. Alraune Vine for Alraune) if you fulfill a certain condition.

Locations
Mount Munagoto Entrance: trades Alraune Vine for 10 Medicinal Herbs

Halfway Mountain Path West (near Insomnia Cavern entrance): trades Alp Ribbon for 2000 casino coins

Daydream Tower Entrance: gives Sheep Wool if you have lost at least 5 levels to being level drained by enemies

Elisha Cave 1F: trades Scylla Tentacle if number of battles fought is more than 150

Pirate Ship: trades Pirate's Cutlass for Bubble Succubus Foam

The Dawn Of Heaven Area A: trades Goddess Wing if your level is at least 75

Albida Cave Entrance: trades Queen Slime Core if you have taken at least 8000 steps

Succubus School (near entrance): trades Teacher's Cane if the sum of all skill usage (does not include skills outside of the four elements or points earned by food and Skill Feathers) is at least 1200

Desert Cave: trades Sayu's Ribbon for 10000 muni

Howling Castle Entrance: trades Fess's Story for 10 Yellow Flowers. Must achieve Normal End first

Howling Castle 1F: trades Ideal's Story for 10 Blue Flowers. Must achieve Normal End first

Lacrima Village: trades Manuve's Story for 15 Black Flowers. Must achieve Normal End first