[2] "Square Hammer" was one of the official theme songs for NXT TakeOver: San Antonio.

[3] The music video was directed by Zev Deans and stars Brendan McGowan as Cardinal Copia, Papa Emeritus III, and himself.

The silent film starts with a man holding a torch amidst a dark and stormy landscape, also during a lightning storm.

He conducts the man inside, showing him a stone coffin, which starts to open, revealing more lightning within.

Back in the theatre, Papa Emeritus III appears surprised about this part and the projector starts to spark.

Then the mysterious spectre bows and becomes a cloud of bats, which chase everyone except Papa Emeritus III and the ghouls outside the theatre.

Outside, the bats ascend into the night sky and congeal into a giant spectre, silhouetted against the full moon.

Inside the theatre, the projector sparks even more violently and shows an image of a red cardinal on top of a cross before the film melts.