You gain extra vitality from necromantic spells. During the duration of the spell, you gain 1d4+4 temporary health.
False Life 5e
Level: 1st
Classes: Sorcerer, Wizard
Casting Time: 1 Action
Range: Self
Components: V, S, M
Duration: 1 hour
When using a spell slot of 2nd level or higher to cast this spell, the temporary health granted by the spell slot you use is increased by 5 for every level higher than the spell slot of 1st level.