"You know who's to blame" achievement is actually doable

git-svn-id: http://svn.net-core.org/repos/t-engine4@5845 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/zones/mark-spellblaze/npcs.lua

@@ -31,8 +31,8 @@ newEntity{ base = "BASE_NPC_ELVEN_CASTER", define_as = "GRAND_CORRUPTOR",
 	allow_infinite_dungeon = true,
 	name = "Grand Corruptor", color=colors.VIOLET, unique = true,
 	desc = [[An elven corruptor, drawn to these blighted lands.]],
-	level_range = {25, nil}, exp_worth = 1,
-	rank = 3.5,
+	level_range = {25, nil}, exp_worth = 0.3,
+	rank = 4,
 	max_vim = 800,
 	max_life = resolvers.rngavg(300, 310), life_rating = 18,
 	resolvers.equip{