Kirby, the uhh Pokemon

maybe link is also a fairy type

Fairy steel which means
*pulls out flame thrower and some dirt*
That type combination doesnt cover well for steel type weaknesses

I’d say Link would be Fighting/Fairy, but can learn some Steel type moves.

I would say link is grass fairy actually. But I guess that depends on which link. OOT? WW? TP? SS? BOTW?

Good point. I’d say OoT would be Grass/Fairy for sure, but TP would be Fighting/Fairy.
WW would be Water/Fairy and SS would be Flying/Fairy. No clue what BotW would be.
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While on that subject, I’d say that OoT would be able to learn a time-based move like Dialga and TP could probably mega evolve/ change forms.

TP link could turn into work form making him a dark type

Using a shadow crystal to change forms like a Hoopa?