Essence of Speed cost reduced a bit

Circle of Sanctity range reduced a bit

game/modules/tome/data/talents/celestial/circles.lua

@@ -100,7 +100,7 @@ newTalent{
 				if target:attr("has_arcane_knowledge") then return 2 end
 			end}
 	},
-	getDuration = function(self, t) return math.min(10, math.floor(self:combatTalentScale(t, 4, 8))) end,
+	getDuration = function(self, t) return math.min(8, math.floor(self:combatTalentScale(t, 3, 6))) end,
 	range = 0,
 	radius = function(self, t) return math.min(5, math.floor(self:combatTalentScale(t, 2.5, 4.5))) end,
 	target = function(self, t) -- for AI only

game/modules/tome/data/talents/spells/enhancement.lua

@@ -21,7 +21,7 @@
 newTalent{
 	name = "Arcane Strike",
 	short_name = "EARTHEN_BARRIER",
-	image = "talents/mana_strike_3.png",
+	image = "talents/arcane_strike.png",
 	type = {"spell/enhancement", 1},
 	points = 5,
 	cooldown = 4,

game/modules/tome/data/talents/spells/temporal.lua

@@ -119,7 +119,7 @@ newTalent{
 	require = spells_req4,
 	points = 5,
 	mode = "sustained",
-	sustain_mana = 250,
+	sustain_mana = 180,
 	cooldown = 20,
 	tactical = { BUFF = 2 },
 	getHaste = function(self, t) return self:combatTalentLimit(t, 0.35, 0.05, 0.25) end,