what is healling done in the graph page in the after-match screen?

before rushing to answer, I know it's from spells etc. but the thing is i get some healling done when playing amumu for example, who has no healling spells(no, i don't use heal as a summoner spell...) nor i had a lifesteal item (which i don't think is counted in the section either) don't remember if anyone in my team had aura spell vamp item, but again, is it counted or not in the graph?

potions are counted too, and also healing you get from regeneraton items like FoN or Randuin.

Everyone has base health regeneration, health potions and some stuff like Anivia's egg also count to healing done.

It's not just healing spells like Soraka or Mundo's ultimate.

hm, then how do some people get 0 healling done?
pretty sure they use a potion or smt, or have base regeneration...

healing in base. just sayin

Healing on the base doesnt count, FoN's passive and the rest of items giving flat HP regen are ignored also, in fact all HP regeneration (not heal) abilities/items are ignored except Garen's one. Everything else is "healing done".

Yeah. HP regeneration doesn't count.

It's from potions or abilities / passives regaining health. Like, Mundo's ultimate or Warwick's passive. I think Catalyst heal while leveling UP also counts. Same with Zilean's ulti (he gain healing done if he successfuly ulti's someone), or Anivia's egg (she gain +max HP when she changes into egg).

But tbh, who cares? :>