More gen 6 changes

Frisk gets item of multiple pokemon in multi-battles
SecretPower changes dependent on terrain
Phantom Force/Flying Press has the same effect as stomp/steamroller on minimize. I was wrong about dragon rush not hitting. (Phantom Force isn't fully done since I'm not sure how to do the second turn... :( )
Keen eye ignores evasion boosts
Oblivious ignores taunt too

I tried doing Phantom's Force second turn, but when testing it didn't work! So I just removed it :x