Baron meloaine's hemocraft

Siphon the blood of a dead creature within 60 ft of you to do one of the following effects

Burning zit, make a bloody explosion originating from your dead target, everyone within 10 ft of the target takes 1d10 fire dmg and pushed 5ft away

Rotting bile, make a 30 ft large cloud dealing 1d8 poison dmg for each turn spent in the cloud

Sanguine weaponry, make a weapon that you or teammate are proficient in and call it to your hand

Shattered sinew, raise the body and have it take the attack action. It's hp matches your level

Arcane vampirism, gain temp hit points equal to half your ac. After healing you gain a plus two to ac