this is the team i hope to have to face the Elite 4 and champion
Torterra
Grass-Ground
Attacks
Razor Leaf
Earthquake
Crunch
Rock Slide/Stone Edge
Drapion
Poison-Dark
Attacks
Cross Poison
Night Slash/Crunch
X-Scissor
Fire Fang

Luxray
Electric
Attacks
Spark
Crunch
Strength
Ice Fang
Gastrodon
Water-Ground
Attacks
Waterfall
Earthquake
Ice Beam
Body Slam

Toxicroak
Poison-Fighting
Attacks
Poison Jab
Brick Break
Shadow Claw/Shadow Ball
Dark Pulse

Bastiodon
Rock-Steel
Attacks
Iron Head
Rock Slide/Stone Edge
Earthquake
Flamethrower/Thunderbolt
and of course, the Pearl mascot

Palkia
Water-Dragon
Attacks
Surf
Spacial Rend/Dragon Pulse
Aura Sphere/Earth Power
Flamethrower/Thunderbolt
all pics courtesy of Pokebeach.com