. "Grelt is a mysterious, cunning being, who can live on land, and in water. He is also powerful, powerful enough to defeat a few Skakdi on his own."@en . "Grelt"@en . . . . . . . . . . . "Grelt is a mysterious, cunning being, who can live on land, and in water. He is also powerful, powerful enough to defeat a few Skakdi on his own."@en .