Please consider integration with Factions. Factions is a common add-on to Spigot, with 11,000 active downloaders. Without this integration, it is possible to hide in a Factions SafeZone, similar to hiding in a WorldGuard region with mob-damage=DENY, and take free shots at mobs. This should not be allowed.

At present, this is a workaround: Align WG mob-damage=DENY regions with Factions SafeZones, to prevent this exploit.

I have installed Factions on my test server, but I'm not used to use Factions so I need a little help here:

When I claimed some chunks, I was not protected from mobs. How do I get protected from Mobs?

I need some information from the Devs on the Faction plugin. I have opened a ticket to get help.

I cant find a flag which protects the Player against attacks?

PERMANENT: A permanent faction will never be deleted. (no)
PEACEFUL: Allways in truce with other factions (no)
INFPOWER: This flag gives the faction infinite power. (no)
POWERLOSS: Is power lost on death in this territory? (yes)
PVP: Can you PVP in territory? (yes)
FRIENDLYFIRE: Can friends hurt eachother here? (no)
MONSTERS: Can monsters spawn in this territory? (yes)
EXPLOSIONS: Can explosions occur in this territory? (yes)
FIRESPREAD: Can fire spread in territory? (yes)
ENDERGRIEF: Can endermen grief in this territory? (no)

Do you have a factions Server?

I'm almost finished with the integration.

The issue is safe zones. See above:

it is possible to hide in a Factions SafeZone

Factions claims do not protect you from mobs, except for safe zones. Make a safe zone claim with:

f claim one safezone

I have a running factions server. That is how I identified the issue.

Like I wrote, Im almost finished. :-D

I hope I can release a snapshot tonight.

Factions support added :-)
Please help me testing build 301 or newer:
http://jenkins.lindegaard.one:8180/job/MobHunting/

MH 4.5.7-b301
Initial trials wrt Factions SafeZone look correct. Nice.

Yes i tried to change the skin to 6785, but i did not succed, i think the twxture is cached somewhere on the client, to reduce lookups.

I was some caching - this morning without changing anything, the skin changed :-)

Factions support added in V4.5.7 :-)

Thank you for helping testing features.

PS. did you see the bonus for killing mob/players in the WarZone?

I see that you lead with Bag-of-Gold 6875 (3384 the alternative). Yay!

Subsequent tests of Factions SafeZone: all good. WG no-damage tests: all good.

Well done.