bilfur will determine if these creatures are natural to the world, if they are he will ask the group to cease fire. If these creatures are not then he will use his sling
bilfur sighs and says, " the creature was born of earth and from another plane of existence. However it does not mean it does not have intelligence. Hopefully these creatures do not have a mother."
Bilfur stows his sling and not wanting to use the power of his staff, pulls out his cudgel and will try to melee one of these things. He will delay until end of round to move up and attack ( taking his time switching weapons)