So the last pokemon game I played was RSE, and I went back in Gen VI. If anyone could help me out with my team composition, that would be great. I have Pokerus'd pokemon if anyone cares to help me out in exchange for that. I'm not really going to be heavy competitive, I just picked out pokemon that I liked.

MGengar 252 SpA/252 Speed/ 4 HP
D-Bond
Sludge Bomb
Shadow Ball
Dazzling Gleam

Talonflame @ Leftovers 252 Atk/252 Spd/4 Def
Flare Blitz
Brave Bird
U-Turn
Roost

Furfrou @ Rocky Helmet 252 HP/252 Def/4 Sdef
Thunder Wave
Sucker Punch
Baby-Doll Eyes
U-Turn

Protean Greninja @ Life Orb 252 SpA/252 Speed/4 Sdef
Mat Block
Scald
Extrasensory
Dark Pulse

Goodra @ Damp Rock 252 HP/252 Sdef/4 SpA
Substitute
Rain Dance
Toxic
(Unsure)

I still don't know what to have for a 6th.

Is this a decent line-up? Or am I setting myself up for disaster?

Don't mind the pic.