Amoeba of Death

RankItemQuantity
#1938Dolphin King's crown1
#1496Dr. Hobo's scalpel1
#186Gnollish autoplunger1
#942Ram's Face Lager1
#566Snow Queen Crown2
#416bag of Cheat-Os16
#778crazy little Turkish delight3
#272dusty animal cranium1
#313dusty eighth thoracic vertebra1
#305dusty eleventh thoracic vertebra1
#295dusty fifth caudal vertebra1
#316dusty fifth cervical vertebra1
#292dusty fifth thoracic vertebra1
#291dusty first caudal vertebra1
#323dusty first thoracic vertebra1
#278dusty fourth caudal vertebra1
#283dusty left eighth rib1
#307dusty left femur1
#286dusty left fibula1
#291dusty left first front claw1
#323dusty left first rear claw1
#303dusty left first rib1
#446ga-ga radio3
#2409giant discarded plastic fork1
#4476grue egg2
#459insanely spicy bean burrito4
#908ketchup hound1
#1584pants of the Slug Lord1
#488ram horns2
#420ram stick3
#1123ridiculously huge sword1
#666ridiculously overelaborate ninja weapon1
#340six pack of Mountain Stream15
#5slightly peevedbow314
#1799stainless steel scarf1
#8136tiny plastic star starfish1
#1736yeti fur1

Wow, that's 391 items total!

what items are this player missing?