There are 2 bands that use the name Incarnator.

Incarnator is a Progressive Death/Thrash Metal band from Russia (Yekaterinburg), formed in 2007. Band's music can be described as a modern incarnation of the traditions founded by bands such as Death, Carcass and Coroner. Since 2007 band released several EPs, tribute album to "Death", 2 LPs "Caeca Superstitio" and "Argumentum Ad Ignorantiam", achieved recognition in the circles of underground music fans all over the world.

Current members:
Alexander Palitsin - Guitars, Vocals
Dmitry Melentyev - Guitars
Ilya Reyngard - Fretless Bass

Discography:
2008 (Demo) - Promo 2008
2009 (LP) - Under The Death Influence (2011 Remixed & Remastered)
2011 (EP) - Chains of Belief
2012 (EP) - Tendency to Chaos
2013 (LP) - Caeca Superstitio
2014 (EP) - Epidemic Prevention
2015 (Maxi-Single) - Distraught Homicide
2017 (LP) - Argumentum Ad Ignorantiam

https://incarnator.bandcamp.com/

The second being an obscure Norwegian Black Metal project with a brief existence in early 90’s.
Zyprianus is the only person envolved with the writing and recording under the name Incarnator.
He released a two-tracks demo-cassette in 1992 called “Nordic Holocaust” reminding of the sound and riffing of Bathory’s “The Return…” album. In the same year Incarnator recorded a promo tape with one single track. No further news appeared since then. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.