Recommend: Something similar to Rotting Christ

[Mort Divine]

Something similar to each different era they have had.

Grindcore
Doom-ish Black
Melodic Black
Gothic Metal

 

[Erik]

"Thy Mighty Contract" type:

Varathron "His Majesty at the Swamp"
Necromantia "Scarlet Evil Witching Black"

 

[The Grimace]

Festering Buddha?