Goblin Lord/Relationships

Goblins
Goblin Lord only saw those under his command as pawns to use and nothing else and prioritized himself above them. He is shown treating his subjects poorly, decapitating a fellow goblin in his nest for so much as protesting his failed invasion.

Goblin Slayer
Goblin Lord, regarded him as the one who ruined his plans and had every intention of killing him.

Priestess
Goblin Lord assumed that she would be as gullible as every other female adventurer he came across.