Disco Lemonade

RankItemQuantity
#5The Big Book of Communism (used)1
#49The Joy of Wassailing (used)1
#16Time Cape1
#19Time Cloak1
#668magical pony: Dusk Shiny1
#614magical pony: Pearjack1
#648magical pony: Rosey Cake1
#653magical pony: Shutterfly1
#648magical pony: Spectrum Dash1
#481magical pony: Uniquity2

Wow, that's 11 items total!

what items are this player missing?