E4 defeated!
-edit- going to re-do the battles since I violated a rule
E4 and champion battle
This time I took videos of the battles! Here they are:
Lorelei: soloed by Peace the Persian
Bruno: a standard battle, bonus point for Curse stalling
Agatha: Golbat soloed by Snake and the final three pokés soloed by Nuke (I didn't defeat the first Gengar with him, because he must not switch out and I need to fight Golbat with Snake only)
Lance: Gyarados, Aerodactyl and Dragonite soloed by Snake (fortunately he used them in a row so I didn't lose the boosts)
Blue: Pidgeot soloed by Snake, Rhydon, Alakazam, Exeggutor soloed by Nuke (I needed only two of them but Blue is a bitch and switched out Zam for Rhydon), I got some misplays but fortunately nothing compromising the victory
Reset: many, since with low leveled pokémon I had to watch for damage done/taken and choose the best way to play...crits are bastard though, and paralysis almost never works!
The Team so far

Nuke (Charizard) (M)
Trait: Blaze
Level: 52
Gentle Nature
- Fly (unusable in battle)
- Mega Kick
- Flamethrower
- Earthquake

Kirby (Wigglytuff) (M)
Trait: Cute Charm
Level: 52
Timid Nature
- Ice Beam
- Strength
- Psychic
- Thunder Wave

Calamitous (Graveler) (F)
Trait: Sturdy
Level: 56
Modest Nature
- Earthquake
- Explosion
- Rock Slide
- Rollout

Snake (Arbok) (F)
Trait: Intimidate
Level: 52
Hardy Nature
- Stockpile
- Glare
- Acid
- Bite

Peace (Persian) (F)
Trait: Limber
Level: 52
Timid Nature
- Water Pulse
- Toxic
- Protect
- Thunderbolt

Gneolaut (Gastly) (M)
Trait: Levitate
Level: 39
Sassy Nature
- Hypnosis
- Confuse Ray
- Dream Eater
- Curse