Memory of Adventure is a Memory stage in Shovel Knight: Specter of Torment. It's triggered after Specter Knight returns from Plains and 2 other areas. It depicts how Specter Knight (named Donovan while alive) and his friend Luan journeyed to a Tower of Fate for a trinket which would help protect Luan's reckless son.
Donovan can also obtain Caltrops on the way to the tower. During both Memories, while Donovan is still alive, the Caltrops will function similarly to a Relic instead of a Curio, depleting a numerical Magic Capacity refiled only by jars just like Shovel Knight's.