Give every monster life
Monsters are fantastic creatures with their own motivations (simple or complex). Give each monster details that bring it to life: smells, sights, sounds. Give each one enough to make it real, but don’t cry when it gets beat up or overthrown. That’s what player characters do!

Generally when the players are just looking at you to find out what happens you make a soft move, otherwise you make a hard move.
A soft move is one without immediate, irrevocable consequences. That usually means it’s something not all that bad, like revealing that there’s more treasure if they can just find a way past the golem (offer an opportunity with cost). It can also mean that it’s something bad, but they have time to avoid it, like having the goblin archers loose their arrows (show signs of an approaching threat) with a chance for them to dodge out of danger.
A soft move ignored becomes a golden opportunity for a hard move. If the players do nothing about the hail of arrows flying towards them it’s a golden opportunity to use the deal damage move.