Larian Studios Forums Baldur's Gate III Baldur's Gate III - Story & Character Discussion Cure yourself of the Tadpole with this one simple trick ( Larian HATES him! )

The 'Netherese' element of the Netherese-infused Tadpole is a completely homebrewed Larian invention, so a DM could easily classify it as a 'magical disease, curse, or a similar effect', with emphasis on the 'similar effect' part if all else fails. As for 'both' though, I'm not sure what the tadpole has to do with Reincarnate, unless you are unfamiliar with the spell description - Reincarnate only requires that you die and then it summons your soul itself and implants it in a brand new, magically created body, with the state of your old corpse and all effects on it being completely irrelevant.