<world>
	<allow-mc-spawning>true</allow-mc-spawning>
	<timers>
		<my_timer>
		<interval>200</interval>
			<hubs>
				<my_hub>
					<packs>
						<my_pack>
							<mobs>
								<enderman/>
							</mobs>
						</my_pack>
					</packs>
				</my_hub>
			</hubs>
		</my_timer>
	</timers>
</world>