You can test any mob in game with human dmg and tamer pet. Why? Because pet (summons) scales damage from ap. Because human dmg also increase ap same as all other bonuses so pet give more dmg.  And the fact that it scales with human dmg is a bug.

So are you arguing that Human damage does or doesn't change the damage mobs take?

To clarify, I am saying that Human damage increases damage monsters marked as humans take when they are hit by player skills.  I know nothing of what it does to pet damage, or if pets damage is bugged in any way shape or form.

Pearl Abyss has a huge problem with communicating with players. And I would like to remind you that long ago these bonuses were not visible to players. Pearl Abyss has never officially explained how they work or how they are calculated.

However, they once said that ap monster are pve items. Humanoid mobs are still mobs so monsters. 

Full mobs statistics are unknown. As well humanoid mobs can have a lower dr, and therefore it can only seem like we're dealing more damage.

So until on the official website or in the game's internal tutorial I don't see official explains how these bonuses work, human = live players not humanoid mobs.
It's same like special attack,  down attack, air attack. How do they differ? No one knew that for many years. It was recently clarified in the in-game help.

And a simple question at the end: if you think that human dmg works on mobs, how do you explain the fact that ap monster increases the damage dealt to humanoid mobs?

You say that these are not monsters, but "humans". And at this point we close unnecessary discussion.

because they classify as a human under the monster category how hard is it to understand lol sure its a mess but even a simple google can yield you results that point out that human damage affects mobs. 

heres a long video explaining it

not only that but the person that posted the human damage test earlier already has other videos that shows human damage difference. they could've EASILY shut you up if they just posted this but they wanted to show the big difference.

https://www.youtube.com/channel/UCIK2-TM3cpCQKHrM8fevVcQ/veos

difference between 2 different human damages on mobs

like how much more concrete proof that u need that not only do human damage affect mobs but also that crystals are a core part of your gear or are u gonna keep trolling on forums 

Welcome to 95% of the BDO playerbase.

Monster damage works on anything that isn't a player.  All Species works on anything that has a species, players are classified as humans when you get to the species catagory.

This is very very easy to test.  Don't change ANY of your gear, just change your addons to have an overlapping addon in one test, then change one of the overlapping addon be human damage.  IE put Crit+and monster damage on one skill and attack speed and crit on a 2nd skill, cast both of those skills for buffs than cast a 3rd skill that nukes the mobs, remove AP until a combo on one mob leaves the mob at 25% health.  Change no gear go to a trainer and put Crit+monster damage on one skill and attack speed and human damage on the other, then cast your nuke.  You will see a difference in the amount of damage a human mob takes.  Then do the same thing only have only crit + attack speed on both skills and notice how much less of damage the humanoid mob takes over the intital test.

i created a playlist of all my valk test. and you can go on global lab easly and test it yourself.
https://www.youtube.com/playlist?list=PLVnNn1cBdeZ_TSSbI3kjfDZQXvunH3zRW

that have absolutly nothing to do with tamer pet...  if i posted my Tamer one its for shorter demonstration of 0 vs 80 human damage in 1 video.


Even bigandshiny did its own llittle test. https://docs.google.com/spreadsheets/d/1qdMKfHAN_6jKqOM3OFMCgo400cR5tU6PkGJfaD4IqmI/edit?usp=sharing
here is its sheet.

Species damage matter and we will surely find new scaling when artefact will be release with Kama/Demi-human artefact combo.

A picture is worth a thousand words

Credits @Chris Poli

Nonsense. If demihumans are monsters, why do they have the demihumans icon not monsters? 
If all mobs are monster then what is the meaning of demihumans existence?

And chris poli is no authority for me. He talked nonsense many times.

As I wrote earlier: only direct information from the Korean dev team has value for me, not speculations of internet randoms.

he knows hes wrong and he's known since page 1 of the discussion but you'll never see him admit to it lmao

dont like chris poli and the content he puts out , but at least he plays the game unlike this guy who would rather troll than say hes wrong

tests and evidence readily available nope those are fake and only pa can tell me otherwise :) what a joke at least anytime that theres any call of credibility we can just point to this thread and completely ignore anything this guy has to say