The symbol is a stylized eye underneath a building entrance with five arches.
Source: Murders At Karlov Manor Debut Aftershow
The below image is also used as the punch-out "solved" indicator for tabletop gameplay. Arena uses a different symbol (see #121) for the same purpose.
Hi Andrew, Murders at Karlov Manor introduces the Ravnican Agency of Magicological Investigations (RAMI) as a major factor keeping the peace between the guilds post-New Phyrexia's invasion. The RAMI has it's own unique identity badge, seen on Kellan, Hotshot Investigators, Novice Inspector, the victim of Shock and Alquist Proft on the booster box and bundle packages.
The symbol is a stylized eye underneath a building entrance with five arches. Source: Murders At Karlov Manor Debut Aftershow The below image is also used as the punch-out "solved" indicator for tabletop gameplay. Arena uses a different symbol (see #121) for the same purpose.
The below Beadle & Grimm's images are from an officially licensed product. Source: Murders at Karlov Manor: The Case of the Three Blade Knife - Beadle & Grimm's