diff --git a/Data/Rares.lua b/Data/Rares.lua
index 20368b70..44e3f657 100644
--- a/Data/Rares.lua
+++ b/Data/Rares.lua
@@ -919,7 +919,7 @@ Suffixes:
 ]],[[
 Spell Sceptre
 Void Sceptre
-15% increased Elemental Damage
+40% increased Elemental Damage
 {spell 1h}
 ]],[[
 Physical 1H Mace
@@ -927,11 +927,21 @@ Behemoth Mace
 6% increased Attack Speed
 {phys 1h}
 ]],[[
+Physical Sceptre
+Void Sceptre
+40% increased Elemental Damage
+{phys 1h}
+]],[[
 Elemental 1H Mace
 Behemoth Mace
 6% increased Attack Speed
 {elem 1h}
 ]],[[
+Elemental Sceptre
+Void Sceptre
+40% increased Elemental Damage
+{elem 1h}
+]],[[
 Physical 2H Mace
 Coronal Maul
 6% increased Radius of Area Skills
@@ -1037,20 +1047,20 @@ Reaver Sword
 ]],[[
 Physical Wand
 Imbued Wand
-(15 to 19)% increased Spell Damage
+(33-37)% increased Spell Damage
 {phys 1h pre}
 {range:0}Adds (0-72 to 0-123) Chaos Damage
 {ranged suf}
 ]],[[
 Elemental Wand
 Imbued Wand
-(15 to 19)% increased Spell Damage
+(33-37)% increased Spell Damage
 {elem 1h pre}
 {ranged suf}
 ]],[[
 Spell Wand
 Prophecy Wand
-(16 to 20)% increased Spell Damage
+(36-40)% increased Spell Damage
 {spell 1h}
 ]],
 -- Jewels
diff --git a/Modules/Calcs.lua b/Modules/Calcs.lua
index 0d347d40..b130132f 100644
--- a/Modules/Calcs.lua
+++ b/Modules/Calcs.lua
@@ -1097,7 +1097,9 @@ local function performCalcs(env)
 			local mult = skillModList:Sum("MORE", skillCfg, "ManaCost")
 			local more = modDB:Sum("MORE", skillCfg, "ManaReserved") * skillModList:Sum("MORE", skillCfg, "ManaReserved")
 			local inc = modDB:Sum("INC", skillCfg, "ManaReserved") + skillModList:Sum("INC", skillCfg, "ManaReserved")
-			local cost = m_ceil(m_ceil(m_floor(baseVal * mult) * more) * (1 + inc / 100))
+			--local cost = m_ceil(m_ceil(m_floor(baseVal * mult) * more) * (1 + inc / 100))
+			local base = m_floor(baseVal * mult)
+			local cost = base - m_floor(base * -m_floor((100 + inc) * more - 100) / 100)
 			local pool
 			if modDB:Sum("FLAG", skillCfg, "BloodMagic", "SkillBloodMagic") or skillModList:Sum("FLAG", skillCfg, "SkillBloodMagic") then
 				pool = "Life"
diff --git a/Modules/ModParser.lua b/Modules/ModParser.lua
index d2978e20..b322af41 100644
--- a/Modules/ModParser.lua
+++ b/Modules/ModParser.lua
@@ -478,6 +478,7 @@ local specialModList = {
 	-- Special node types
 	["(%d+)%% of block chance applied to spells"] = function(num) return { mod("BlockChanceConv", "BASE", num) } end,
 	["(%d+)%% additional block chance with staves"] = function(num) return { mod("BlockChance", "BASE", num, { type = "Condition", var = "UsingStaff" }) } end,
+	["(%d+)%% additional chance to block with staves"] = function(num) return { mod("BlockChance", "BASE", num, { type = "Condition", var = "UsingStaff" }) } end,
 	["(%d+)%% additional block chance while dual wielding or holding a shield"] = function(num) return { mod("BlockChance", "BASE", num, { type = "Condition", var = "DualWielding"}), mod("BlockChance", "BASE", num, { type = "Condition", var = "UsingShield"}) } end,
 	["can have up to (%d+) additional traps? placed at a time"] = function(num) return { mod("ActiveTrapLimit", "BASE", num) } end,
 	["can have up to (%d+) additional remote mines? placed at a time"] = function(num) return { mod("ActiveMineLimit", "BASE", num) } end,
diff --git a/README.md b/README.md
index cbf5de5f..12c7438e 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,12 @@ Head over to the [Releases](https://github.com/Openarl/PathOfBuilding/releases)
 ![ss3](https://cloud.githubusercontent.com/assets/19189971/18089780/f0ff234a-6f04-11e6-8c88-6193fe59a5c4.png)
 
 ## Changelog
+### 1.2.31 - 2017/01/08
+ * Added two new templates for sceptre attack builds
+ * Corrected the implicits on the wand and sceptre templates
+ * Fixed the rounding on life/mana reservation calculations
+ * Fixed the "additional Block Chance with Staves" modifier
+
 ### 1.2.30 - 2016/12/30
  * Added options to the Configuration tab for "Are you Ignited/Frozen/Shocked"
  * Discharge's damage penalty when triggered will now apply correctly