I agree that it makes sense constitution would be the leading stat for Polymorph but I also agree it would just be too good. Benefits everywhere.

That being said, maybe a trade off could be that Polymorph skill could take direct hits at the health pool each time you use them. Maybe a CON debuff depending on the "strength" of the skill you're about to use, like, I don't know, turning your whole arm into a tentacle would eat up one quater of your health, or turning your skin into an almost inpenetrable carapace would leave you with only 1hp as the trade off for being near unkillable ( think Path of Exile own Chaos Inoculation node )

Polymorph could maybe be a full toggle-based skilltree with the price being your CON, forcing the players to invest heavily into CON to be able to sustain the costs. Like, still in Path of Exile comparison mode, the whole mana reservation mechanic for Auras...


The Brotherhood of norD is love, the Brotherhood of norD is life.
Click to reveal..