Currently playing Omega Ruby for the first time (just picked up a 2DS XL). Really fun revisiting Hoenn, but I got a huge shock the first time I saw Mauville City lol. I'm currently in Victory Road about to take on the Elite Four. I remember the original Emerald Elite Four but I don't know if it's changed at all in the new games. I'm purposely not looking anything up so I can be surprised. My current team is:
Mightyena - Lvl 47 - Thunder Fang, Crunch, Dig, Howl
Camerupt- Lvl 42 - Earth Power, Lava Plume, Rock Slide, Nature Power
Skarmory - Lvl 43 - Swords Dance, Rock Slide, Fly, Steel Wing
Slaking - Lvl 45 - Giga Impact, Earthquake, Shadow Claw, Slack Off
Milotic - Lvl 47 - Surf, Ice Beam, Recover, Toxic
Sceptile - Lvl 46 - Giga Drain, Focus Blast, Hidden Power Dragon, Nature Power
Special shoutout to Wailord the HM slave, Lvl 41 - Dive, Waterfall, Rock Smash, Strength
Wish me luck. :)