Blood of Vampire is a passive item in Reverie: Make Good Omissions, a mod for The Binding of Isaac.

On pickup Spawns 2 items from the Kindred Transformation item group.

While held +0.5 damage.

Enhances the effects of all items from the Kindred Transformation item group.
• Charm of the Vampire: Only 1 enemy needs to be killed to restore half a red heart.
• IV Bag: Each use has a 50% chance to spawn a Half Red Heart.
• Bloody Lust: Grants +0.5 damage for each enemy killed, up to a maximum of 6 times per floor, lasting for the rest of the floor.
• Blood Rights: Changes to 3 seconds recharge time, but does not deal damage to Isaac on use.
• Anemic: Activates the effects of Dull Razor when entering an unexplored room with enemies.
• Magic Scab: Additionally grants +3 luck.
• Blood Clot: Also applies the same stats as the left eye to the right eye.
• Lusty Blood: Grants a 30% chance to spawn a random basic pickup after killing an enemy.
• Varicose Veins: Upon killing an enemy, Isaac will also fire 10 tears in a circle around him.
• Haemolacria: ×2 fire rate multiplier. Isaac's tears do not fire in an arc.
• Blood Puppy: Will no longer deal damage to Isaac, and will not become hostile or charge at the character when there are enemies in the room.
• Blood Oath: All drained red hearts will drop as an equal amount of Half Red Heart.
• Blood Bombs: Bombs leave behind a vanishing random heart upon exploding that disappears after 2 seconds.
• Vasculitis: Enemies leave a large trail of red creep upon death.
• Sanguine Bond: 100% chance for a devil/angel room to spawn after beating a boss, regardless of damage taken.
• Bloody Gust: Grants +0.5 fire rate for each enemy killed, up to a maximum of 6 times per floor, lasting for the rest of the floor.
• Sumptorium: Recharge time is reduced to 1/19 of the original. When used by any character other than Tainted Eve, creates 1 additional blood clot familiar.
• Hypercoagulation: All hearts are strongly pulled towards Isaac from a short distance.
• Hemoptysis: When enemies with Brimstone curse die or lose their curse, they spawn cross-shaped Brimstone lasers.
• Tooth of the Vampire: Whilst shooting, Isaac charges a special attack indicated by a charge bar that takes 5/3rds of a second to fully charge. Releasing the fire button will shoot out Gungnir's Spear that deals 2000% of Isaac's damage.
• Fetus Blood: All Soul Hearts, Black Hearts, or Bone Hearts in the room will be converted into friendly Bonies upon use.
• Curse of Blood: Enemies affected by the Brimstone curse take 100% of Isaac's damage per 0.5 seconds.
• Bloodthirsty Orb: Each half red heart stored within the orb grants +0.25 damage.
• Dagger of Servants: Upon removing a heart, additionally grants +1 luck, +0.5 flat fire rate, +1 range, and +0.1 speed.
• Bloody Tears: The Dark Inferno Sphere emits a large amount of red flames in all directions while flying, similarly to the Red Candle, but the flames will disappear automatically after 1 second.
• Cursed Blood: Grants immunity to damage from explosions, fire places, or enemy fires.
• Mohgwyn's Spear: Directly grants flight while held.
• Blood Gem: When used by any character other than Tainted Flandre, guaranteed to spawn rewards. When used by Tainted Flandre, additionally losses 2 stress.
• Others: Grants +1 damage.

This item contributes towards the Kindred transformation. Collecting 3 items from this set will make every 13th killed enemy drop a vanishing half red heart.

Blood of Vampire can be found in the following item pools:

The following tags are applied to this item:

The following special synergies and interactions for Blood of Vampire have been documented.

* Note that not all possible synergies and interactions are listed here.

• Download Reverie: Make Good Omissions from the Steam Workshop.