diff --git a/spec/System/TestSkills_spec.lua b/spec/System/TestSkills_spec.lua
index ef9711135d..54c449879f 100644
--- a/spec/System/TestSkills_spec.lua
+++ b/spec/System/TestSkills_spec.lua
@@ -894,6 +894,19 @@ describe("TestSkills", function()
 		assert.True(avgDPS < lightningDPS)
 	end)
 
+	it("scales spell bleed magnitude from maximum Life", function()
+		build.configTab.input.customMods = [[
+			+5000 to maximum Life
+			100% chance to inflict Bleeding on Hit
+			Non-Channelling Spells have 3% increased Magnitude of Ailments per 100 maximum Life
+		]]
+		build.configTab:BuildModList()
+		build.skillsTab:PasteSocketGroup("Unearth 20/0  1")
+		runCallback("OnFrame")
+
+		assert.are.equals(1 + math.floor(build.calcsTab.mainOutput.Life / 100) * 0.03, build.calcsTab.mainOutput.BleedMagnitudeEffect)
+	end)
+
 	it("Test flicker strike scales with power charges", function()
 		build.skillsTab:PasteSocketGroup("Flicker Strike 20/0  1")
 		build.itemsTab:CreateDisplayItemFromRaw([[
diff --git a/src/Modules/CalcPerform.lua b/src/Modules/CalcPerform.lua
index b9bc986004..b9cd355965 100644
--- a/src/Modules/CalcPerform.lua
+++ b/src/Modules/CalcPerform.lua
@@ -3241,6 +3241,9 @@ function calcs.perform(env, skipEHP)
 		},
 	}
 
+	-- precalculate life for rathpith Spells have 3% increased Magnitude of Ailments per 100 maximum
+	-- Life cultivated mod
+	calcs.doActorLifeManaSpirit(env.player, true)
 	local hitFlag
 	if env.mode == "CALCS" then
 		hitFlag = env.player.mainSkill.activeEffect.statSetCalcs.skillFlags.hit
@@ -3265,9 +3268,9 @@ function calcs.perform(env, skipEHP)
 					-- if not, use the generic modifiers
 					-- Scorch/Sap/Brittle do not have guaranteed sources from hits, and therefore will only end up in this bit of code if it's not supposed to apply the skillModList, which is bad
 					if ailment ~= "Scorch" and ailment ~= "Sap" and ailment ~= "Brittle" and not env.player.mainSkill.skillModList:Flag(nil, "Cannot"..ailment) and hitFlag and modDB:Flag(nil, "ChecksHighestDamage") then
-						effect = effect * calcLib.mod(env.player.mainSkill.skillModList, env.player.mainSkill.skillModList.skillCfg, "Enemy"..ailment.."Magnitude", "AilmentMagnitude") * calcLib.mod(enemyDB, nil, "Self"..ailment.."Magnitude", "AilmentMagnitude")
+						effect = effect * calcLib.mod(env.player.mainSkill.skillModList, env.player.mainSkill.skillCfg, "Enemy" .. ailment .. "Magnitude", "AilmentMagnitude") * calcLib.mod(enemyDB, nil, "Self" .. ailment .. "Magnitude", "AilmentMagnitude")
 					else
-						effect = effect * calcLib.mod(env.player.mainSkill.skillModList, env.player.mainSkill.skillModList.skillCfg, "Enemy"..ailment.."Magnitude", "AilmentMagnitude") * calcLib.mod(enemyDB, nil, "Self"..ailment.."Magnitude", "AilmentMagnitude")
+						effect = effect * calcLib.mod(env.player.mainSkill.skillModList, env.player.mainSkill.skillCfg, "Enemy" .. ailment .. "Magnitude", "AilmentMagnitude") * calcLib.mod(enemyDB, nil, "Self" .. ailment .. "Magnitude", "AilmentMagnitude")
 					end
 					modDB:NewMod(ailment.."Override", "BASE", effect, mod.source, mod.flags, mod.keywordFlags, unpack(mod))
 					if mod.name == ailment.."Minimum" then
diff --git a/src/Modules/ModParser.lua b/src/Modules/ModParser.lua
index 7f4f65f3dd..52fa3b4316 100644
--- a/src/Modules/ModParser.lua
+++ b/src/Modules/ModParser.lua
@@ -3821,6 +3821,8 @@ local specialModList = {
 		mod("EnemyModifier", "LIST", { mod = mod("DamageTaken", "INC", num) }, { type = "ActorCondition", actor = "enemy", var = "Poisoned" }),
 		mod("EnemyModifier", "LIST", { mod = mod("DamageTaken", "INC", num) }, { type = "ActorCondition", actor = "enemy", var = "Electrocuted" }),
 	} end,
+	["non%-channelling spells have (%d+)%% increased magnitude of ailments per (%d+) maximum life"] = function(num, _, div) return { mod("AilmentMagnitude", "INC", num, nil, 0, KeywordFlag.Spell, { type = "SkillType", skillType = SkillType.Channel, neg = true }, { type = "PerStat", stat = "Life", div = tonumber(div) }) } end,
+	["non%-channelling spells have (%d+)%% reduced magnitude of ailments per (%d+) maximum life"] = function(num, _, div) return { mod("AilmentMagnitude", "INC", -num, nil, 0, KeywordFlag.Spell, { type = "SkillType", skillType = SkillType.Channel, neg = true }, { type = "PerStat", stat = "Life", div = tonumber(div) }) } end,
 	-- Elemental Ailments
 	["enemies take (%d+)%% increased damage for each elemental ailment type among your ailments on them"] = function(num) return {
 		mod("EnemyModifier", "LIST", { mod = mod("DamageTaken", "INC", num) }, { type = "ActorCondition", actor = "enemy", var = "Frozen" }),