Blood Magic
Blood Magic is a keystone passive skill.
Skills that reserve mana will now reserve life.
Eldritch Battery will not give you back your mana, it will merely remove your Energy Shield.
When combined with Chaos Inoculation, casting a spell will kill the player instantly.
Casting a spell that would reserve 100% of your mana with this keystone will also kill the player instantly. For example Spell Totem + Determination (250% cost increase of a 40% reserve aura for a 100% reserve cost, which will reserve all your health)
Related Items
Malachai's SimulaMalachai's Simula
Iron MaskEvasion: (48-60)
Energy Shield: (11-14)Requires Level 17, 21 Dex, 21 Int+20 to Strength
+(20-30)% to Lightning Resistance
Spells have a 20% chance to deal Double Damage
Blood MagicIt was a sliver of Malachai's soul
that animated the first Eternal Guardian. and The CovenantThe Covenant
Spidersilk RobeEnergy Shield: (313-409)
Movement Speed: -3%Requires Level 49, 134 IntSocketed Gems are Supported by Level 29 Added Chaos Damage
+(20-30) to Intelligence
(210-250)% increased Energy Shield
10% increased maximum Life
Skills gain a Base Life Cost equal to 100% of Base Mana CostMy Soul is your Strength
My Price is your Blood have Blood Magic.
Prism GuardianPrism Guardian
Archon Kite ShieldChance to Block: 22%
Armour: (156-179)
Energy Shield: (32-37)
Movement Speed: -3%Requires Level 68, 85 Str, 85 Int+12% to all Elemental Resistances+2 to Level of Socketed Aura Gems
Socketed Gems Cost and Reserve Life instead of Mana
Socketed Gems have 30% increased Reservation Efficiency
+(20-30) to Dexterity
+25% to all Elemental ResistancesWhen blood is paid, the weak think twice. has Blood Magic for skill gems in this item.
These items allow the use of Blood Magic without the keystone, and without the extra cost from the mana multiplier in the Module Error: No skills found with q_where = skill.active_skill_name="Blood Magic" support gem.