async def lurk_lurk(self):
        lurkers = self.units(LURKERMP).ready
        lurkersburrow = self.units(LURKERMPBURROWED)
        roaches = self.units(ROACH).ready
        enemies = self.known_enemy_units.not_flying

        if enemies.amount >= 1:
            for lurker in lurkers:
                if enemies.closest_to(lurker.position).distance_to(lurker.position) < 9 and BURROWDOWN_LURKER in await self.get_available_abilities(lurker):
                    await self.do(lurker(BURROWDOWN_LURKER))
            for lurker in lurkersburrow:
                if enemies.closest_to(lurker.position).distance_to(lurker.position) > 9 and BURROWUP_LURKER in await self.get_available_abilities(lurker):
                    await self.do(lurker(BURROWUP_LURKER))

        else:
            for lurker in lurkersburrow:
                await self.do(lurker(BURROWUP_LURKER))
            if roaches:
                focal = roaches.furthest_to(self.start_location)
                for lurker in lurkers:
                    if lurker.position.distance_to(focal.position) > 8:
                        await self.do(lurker.move(focal.position))