LIVE Build: LEGO Marvel Sanctum Sanctorum (76218) – Part 3! | Brick Building Blitz Ep. 22

THE PULSE

We are ascending to the upper levels of 177A Bleecker Street! In Episode 22 of Brick Building Blitz, we return to the table for Part 3 of our multi-part live stream build of the LEGO Marvel Sanctum Sanctorum (76218)! After conquering the New York City sidewalk foundation, the grand staircase, and the second-floor library with its sliding multiverse portals, this three-hour session takes us up to the third-floor attic and the mystical Chamber of Relics. Follow along as we frame the classic sand-green mansard roof walls, install the iconic circular Seal of the Vishanti window, and pack the attic with ancient MCU artifacts!

Key Highlights

• Framing the Third-Floor Attic: Moving into the upper section of the 2,708-piece modular building as we construct the sloped sand-green mansard walls and architectural exterior trim.
• The Seal of the Vishanti Window: Installing the centerpiece of the Sanctum’s facade—the famous circular window bearing the protective emblem of the Master of the Mystic Arts.
• The Chamber of Relics: Building out the interior display pedestals, weaponry racks, and cases housing Doctor Strange’s collection of mystical artifacts and Infinity Saga Easter eggs.
• Setting the Stage for the Finale: Locking the third-floor structure into place over three hours of live building as we prepare for the final rooftop details and completion of this four-part Marvel modular series!

Suggested Internal Links

• LIVE Build: LEGO Marvel Sanctum Sanctorum (76218) – Part 2! (Brick Building Blitz Ep. 21): Link directly back to Part 2 to catch the second-floor library and Gargantos tentacle assembly!
• LIVE Build: LEGO Marvel Sanctum Sanctorum (76218) – Part 1! (Brick Building Blitz Ep. 18): Link back to Part 1 where our Bleecker Street modular journey began.
• LIVE Build: LEGO Star Wars Emperor’s Throne Room (75352) Diorama (Brick Building Blitz Ep. 20): Link back to our milestone Episode 20 Star Wars diorama build!
• Brick Building Blitz: Link to the main LEGO category on The Heart of Geek to explore all of our set reviews, time-lapses, and live builds.
• Videos: Link to the main video hub on The Heart of Geek to watch more full episodes across the network.