Nerfed defence of the half-finished bone giant

git-svn-id: http://svn.net-core.org/repos/t-engine4@4793 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/zones/blighted-ruins/npcs.lua

@@ -77,7 +77,7 @@ This specimen looks like it was hastily assembled and is not really complete yet
 	level_range = {7, nil}, exp_worth = 1,
 	rank = 4,
 	max_life = resolvers.rngavg(100,120), life_rating = 14,
-	combat_armor = 7, combat_def = 7,
+	combat_armor = 7, combat_def = -3,
 	melee_project = {[DamageType.BLIGHT]=resolvers.mbonus(5, 2)},
 	resolvers.talents{ [Talents.T_BONE_ARMOUR]=3, [Talents.T_THROW_BONES]=1, },
 	resolvers.sustains_at_birth(),