It doesn't matter who you were in life
At the time of your death the Grimataur will come.
He isn't looking for your money or your clothes
He is here to devour your very soul.

The Grimataur has the hability to absorve the souls of those who have already died. To do so, he has Soultacles (Tentacles capable of hold and paralyze the soul of those who are dying so they don't go to paradise nor hell). Once the soul is paralyzed, he prosedes to absorve it using his three mouths.
When he devours a soul, a new gem will grow from his body containing the unlucky soul he just ate.