Pyuwukuwumuwukuwu20/11/2019
Hm, how to make a field for me that'd actually help me..
First of all, Pikachu has an instant +2 in all stats but Evasion if it's using a light ball :]
Togedemaru has an automatic +1 speed when entering the battle
Trickroom fails
Spiky shield protects against everything (so status as well) , and gives -1 in attack and special attack to the attacker, and +1  attack to the defender
Play rough is now a special move, and is boosted by 1.5x
Superfang additionally gives -2 in attack, special attack, and both defensive stats
Volt absorb heals 1/12 every turn
Charge beam has a 90% chance to boost special attack by 2 and speed by 1, and is boosted by 2x
Nuzzle now has priority and is boosted 3x
Ground types take super effective damage from electric attacks (AIM FOR THE HORN!)
Sticky web fails
Dedenne gets an automatic +1 special attack and +1 speed when entering the field
Acrobatics has max power no matter what
Aqua jet will fail
The terrain cannot be overwritten in any way
Static now gives +1 speed and +2 defenses upon entry, as well as it has an 80% chance to proc
Stealth rock fails, toxic spikes fail
I'll think of more things later

Pyuwukuwumuwukuwu20/11/2019
Nature power(for the sake of giving it something) turns into covet. Covet is now ice type and knocks off the item of the opponent, if you can't steal it.
Volt tackle has no recoil. ;)

Pyuwukuwumuwukuwu20/11/2019
Pokemon with the ability plus gets +1 speed, +1 special attack, 1/10 healing at the end of each turn, and +1 defenses. All special moves are boosted by 1.5x in addition to all other boosts
Pokemon with the ability minus gets 1/8 recovery at the end of each turn, as well as get +3(or +2 special defense +3 defense) special defense and defense, +1 speed and all special moves are boosted by 1.5x in addition to all other boosts.
Disarming voice is boosted by 2x
Charge boosts special defense and defense by 2
Feint is boosted by 2x
And.. Elemental seed gives +1 to physical and special attack, applies charge, and gives the ability parental bond(if too broken, not that I'm not jerking this field off already, give it levitate)
And I think I've jerked this field off enough! :D
Actually, electro web deals 1.5x damage and lowers defenses by one

Pyuwukuwumuwukuwu20/11/2019
Bounce is now 1 turn long and has perfect accuracy
Charm additionally makes the opponent fall in love with you, if they're capable of it, and confuses the opponent under any condition (unless oblivious and the likes)
Parabolic charge is boosted by 1.5x
Thundershock deals 3x damage
Last resort is boosted by 2x and ??? type
;)
Shockwave deals 2x damage
Electric type moves are now neutral against other electric types

Pyuwukuwumuwukuwu20/11/2019
Pokemon with the ability motor drive get +2 speed when entering the battle