Chandelure @ Life Orb
Ability: Flash Fire
Nature: Modest
EV's: 252 SAtk/252 Spd/4 SDef or 4 HP
Fire Blast/Flamethrower
Shadow Ball
Energy Ball

This set is pretty much explains itselfs. The fire type move for STAB, Shadow Ball to take Psychics and other Ghosts, Energy Ball for Jellicent, and Psychic for Fighting types.