Temporary Vitality
Term
Temporary Vitality, often referred to as Temp V, represents a unique form of Vitality that supplements your existing resilience, rendering you more durable and resistant to damage.
Temp V is typically acquired through 
Spells, abilities or Spells.
It is important to note that Temp V always reverts to zero following a Long Rest.
It's crucial to understand that Temp V does not accumulate, stack, or combine with itself; it remains non-additive.
Example: A Caster already has 5 Temp V, and casts another Spell giving them 3 Temp V. The 3 Temp V does not add onto to the 5 Temp V, and the creature still has 5 Temp V.
d100
Mod
ADV/DIS