See the helmet's cracks
and the bloody axe?

The corpse you did not care to bury
will came back with plenty of fury.

Frail skull and bones
now hardened like stones,

It swings its weapon like a feather,
life and death now are in a tether

bound by an anger neverending
and a revenge quite demanding:

a revenant's curse is unforgiving,
it harms all amongst the living

https://www.deviantart.com/misterfeelgood/art/Bloodthirsty-Revenant-873798214