(Wits) Great Detective's Savvy

Lore
"This man had been tracking a certain crime syndicate. Chances are they took notice and decided to dispose of him by sending an assassin... And to conceal their identity, they disguised this assassin as a girl in love. Am I wrong?" the detective asked the woman. She fixed a shocked glare on the perspicacious sleuth. "Discovering your hideout was as easy as figuring out where the bed came from. You'd best prepare yourself... Consider this your punishment for disgracing that honorable man's name."

Acquisition
Acquired by evolving Dusty Storehouse with three Letter to the Detective to get (Conjecture) Great Detective's Eye, then evolving with Silent Scene of the Murder to get (Wits) Fashionably Late Detective, then evolving with an Arcane Water Crest.

Additional notes

 * This card additionally offers a great chance to block Elementary raid boss attacks, in addition to it's regular skill.
 * This card cannot be further evolved.