Blackheart

RankItemQuantity
#249C.H.U.M. knife4
#287Cinco Mayo Lager1
#109Crimbo P. R. E. S. S. I. E.1
#2695Crimbuck8
#212Frosty's carrot1
#214Frosty's old silk hat1
#475Ol' Scratch's salad fork2
#92Ol' Scratch's stove door1
#211Ralph IX cognac1
#138Sp'n-Zor's Grimoire of "Tasteful" Gifts1
#69Travoltan trousers1
#47V for Vivala mask1
#17Zombo's empty eye1
#187Zombo's shield1
#136Zu Mannkäse Dienen16
#329black candy heart31
#38burrowgrub hive4
#26comfy blanket1
#502demon skin12
#6evil flaming eyeball pendant1
#1883gingerbread mutant bugbear3
#2507heart necklace2
#1396irradiated candy cane4
#85jewel-eyed wizard hat1
#22miniature gravy-covered maypole1
#840oozenog5
#196pair of ragged claws2
#142parasitic claw2
#227parasitic headgnawer1
#233parasitic strangleworm1
#190parasitic tentacles1
#195pixellated candy heart93
#95plastic pumpkin bucket1
#93sewer nuggets345
#41time helmet1
#140time sword1
#42time trousers1
#127tiny plastic sword1
#4vesper1
#1274wind-up chattering teeth12

Wow, that's 569 items total!

what items are this player missing?