What's the best defensive Porygon2 moveset?

Hyper beam is the best charge move. The best quick move should be whatever hits the common attacker for SE damage. Being a normal type, Machamp is his most likely counter, so hidden power psychic would be the best option.

I have a HP Poison with Hyper Beam and a HP Fire with Solar Beam. The first seems like a decent attacker, as Poison and Normal are usually resisted by the same types (except poison types themselves).

1. Anything with FAIRY HiddenPower is way better than other movesets, and might be the only interesting and valuable one for Defense.
2. // Psychic HP.
3. // Flying HP.
   ...
   All others are by far inferior.