>>56544006It's additive.
>The formula is as follows:[Base stat x (Item modifier + Emblem Mod + Move Move + Ability Mod)] +
[All Flats from Items/Emblems x (Item modifier + Move Move + Ability Mod)]
https://www.reddit.com/r/PokemonUnite/comments/143sfn0/do_emblems_bonuses_or_held_item_bonuses_apply/It looks complicated but basically it means that they add all the % bonuses together before multiplying it with your stats.
Also base stats and flat stats are multiplied before being added together, they might be calculated seperately but the end result is the same as if you added all the stat numbers together and applied a % modifier.
>tl:dr: since both get a % bonus boost, Base stats + flat stats bonuses added together first, then multiplied with a % modifier 