I just checked around and from what I've seen it's only Cosmetics and '' exploration packs '' that give XP potions and soulshots (those are easily available in-game so it's no big deal).
The grind was really reduced too (it was kinda infamous for being grindy a few years ago), now it's not that bad apparently.
Doubt anybody will be really interested but I figured out might as well throw that here just in case !
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