There are alot, these are the ones I know of : Gengar, Gardevoir, Dusclops, Dusknoir and Mismagius!
You can get a Dusknoir in the Hippodon Temple on the left of the Claydol. Hope this helps.
No Zayn Malik is in the band One Direction
Is that "Sister Christian"? If so, Power Ranger.
The red one, haha :)
He used to pertend to be a power ranger and play with the toys
in the shadows of the night when you face the darkness call the power of the light that your heart be fearless never give it up never give it up if your strong enough get the power huntik keep the faith and you'll survive you'll survive huntik is the seeker your inside shout it out and make me loud everybody huntik go go go ooh everybody ow oh ow huntik
hypno
get giratina
Probopass. Need 3 psy power in the Chroma Ruins.
To get through that blue energy wall in Pokemon Ranger Shadows of Almia in the Almia castle, capture Froslass as a boss, have 2 Riolu's in the party and use it's power.
Darkrai is the answer because he made Darkness power and when you catch him he will cut all power. Or something like that.
Probopass In the Chroma Ruins Requires Psy Power 3
probopass is in the chroma ruins, its in the cave next to umbreon (you'll need a psy power 3)
You complete every quest(you also must beat the game, which is after darkrai gets caught)
Regigigas, definantly. Whenever he walks, this ring of power comes up and if your styler hits it, 18 damage. I suggest electric type poke assits!
A lot of pokemon. Ramparados in Peril Cliffs has the highest tackle power of 5. Piloswine in Hia Valley has a Tackle Power of 3, and after the game, you can find a Torterra with a Tackle Power of 4 in disguise at Vien Forest.
Personally, I like Munchlax's power, and flying types are also helpful. Water comes in handy, and grass does zilch for me. It all depends on who youre fighting and how good you are.
Gengar uses psy power 3 , you can find it in Hippowdon temple,Altru building and Altru tower. Gardevoir uses psy power 3 too , but you can only find one in Altru tower. Mismagius knows it too , you can find it in Almia Castle. I hope I helped! :)