Greetings Maplers, With the reopening of the Familiar system in the v215 update, the MapleStory team recovered several missing Familiars and Familiar upgrades that were lost following the v213 release. We encourage you to check your Familiar collection and confirm your Familiars and their upgrades are intact. For players who may still be missing Familiar progression, please submit a ticket to our Customer Support team to have your case investigated further. -The MapleStory Team View on the Official Site