Is it normal if "Cursed Doll" doesn't work with my Sukuna?

[decondelite]

I mean, seriously. The item's description reads "When held, skills that wouldn't hit due to type immunity will now work."
Can I be explained why despite this, my Sukuna still miss her Fight moves against Nether puppets?

I just made the bitter discovery after using Transcend Form against a Merupo Merlin. Needless to say, my poor Sukuna commited a brilliant suicide instead of the usual overkill.
And I'm pretty sure that I haven't missed due to the attack's accuracy, as I boosted her accuracy (+Fo.Atk, with Concentrate Stance) beforehand.

[Amaterasu]

I mean, seriously. The item's description reads "When held, skills that wouldn't hit due to type immunity will now work."
Can I be explained why despite this, my Sukuna still miss her Fight moves against Nether puppets?

I just made the bitter discovery after using Transcend Form against a Merupo Merlin. Needless to say, my poor Sukuna commited a brilliant suicide instead of the usual overkill.
And I'm pretty sure that I haven't missed due to the attack's accuracy, as I boosted her accuracy (+Fo.Atk, with Concentrate Stance) beforehand.

I haven't played TPDP, but considering it takes a lot of things from Pokemon, I'm going to assume that the Cursed Doll works just like the Ring Target does in Pokemon games: the holder of the item no longer has whatever immunities their typing would have granted them, as opposed to the opponent losing their immunities.

[Greenmittenz]

Ok after some testing figured it out. The translation of Cursed Doll is a little misleading.

Cursed Doll causes attacks AGAINST the one holding it to be effective.

Test confirmed using Parsee Assist holding Cursed Doll against a Wild Reimu Normal
turn1 Furious Recitation failed
turn2 Shark Trade gave Reimu Cursed Doll
turn3 Furious Recitation hit

[decondelite]

So giving it to the opponent by trading is the only use of this item?
Well, it can be useful against those who spam Thieving Wind, I guess.