Gloomhaven · Board game rules
Does a ranged enemy with no attack on current round would try to move ?
Yes, a ranged enemy will try to move even if it has no attack on its current ability card. According to the rules, if a monster does not have an attack listed on its ability card for the round, it finds a focus as if it had a melee attack (Page 30). This means the monster will move towards the closest enemy to get within range for a potential future attack.