Ever wanted to gain health every time you deal damage? No? Well I did it anyway.

This datapack gives you around 3 HP (1.5 hearts) every time you deal damage.

All it does is give you regeneration for 1 second, meaning you gain some HP for a second every time you deal damage.

You can use this anywhere and don't need to credit me because the coding is literally so simple.

Anyways,
Have fun beating entities to death to gain HP.