Imagine Grypolyth with 100% damage resistance

Imagine if Grypolyth had a 100% damage
resistance would it become meta???

I recently got Grypolyth and was disappointed that it was not so great however i noticed that if it had 100% resistance to damage decrease its ferocious defence that increased damage by 50% can now not be effected by damage decrease and so its rendering counter witch does 25% of creatures max hp will now go up to 50% of creatures max hp meaning as long as it gets hit twice and survives its a 2 hit ko. + its meta witch does not exist yet is still countable with a fierce class dinosaur making it not too op.

This is just a random thought i had when thinking about how Grypolyth can be better.