Use, Sell, Release!

[NocturnLeader]

Use Druggidon, Sell Haxorus, Release Zweilous

Poliwag, Cleffa, Seedot

 

[Sirfetch’d]

Use Seedot, sell Poliwag, and release Cleffa!

Stunfisk, Inkay, Keldeo

 

[Sheep]

Use Keldeo, sell Inkay, release Stunfisk. I like that weird electric whoopee cushion too though. ;AA;

Salamence, Banette, Gardevoir

 

[Zoroark Cutie]

Use Salamence, sell Gardevoir, and release Banette.

Crobat, Swoobat, and Noivern

 

[TwilightBlade]

Use Noivern, sell Crobat, release Swoobat.

Galvantula, Scolipede, and Volcarona.

 

[Corrin]

Use Volcarona, Sell Scolipede, Release Galvantula

Vullaby, Rufflet, Ducklett

 

[Ace Trainer 188]

Uh, kill all?

I guess use Rufflet, sell Vullaby, release Ducklett.

Original poisons:
Bulbasaur, Oddish, Gastly.

 

[Winter]

Use Gastly, because ghost love. Sell Bulbasaur, obviously. And release Oddish.

Simisage, Electabuzz, Jynx.

 

[kingdenas]

Use Simisage, sell Jynx, release Electabuzz!

Magnemite, Snubull and Jigglypuff!

 

[Sheep]

Use Magnemite, sell Snubbull, release Jigglypuff. Yeap. I prefer Clefairy.

Delcatty, Cacturne, Swellow

 

[Hikamaru]

Use Swellow, Sell Delcatty, Release Cacturne

Tynamo, Axew, Bellsprout

 

[Corrin]

Use Tynamo, sell Axew, release Bellsprout

Goomy, Noibat, Stunfisk

 

[Winter]

Use Noibat just because I don't really like Goomy that much. Sell Goomy then release Stunfisk.

Venomoth, Purugly, Malamar.

 

[Corrin]

Use Malamar, Sell Venomoth, Release Purugly

Trapinch, Gible, Diglet

 

[Hikamaru]

Use Gible, Sell Trapinch, Release Diglett

Dunsparce, Maractus, Stunfisk

 

[Corrin]

Use Maractus, Sell Dunsparce, Release Stunfisk.

Glameow, Skitty, Purrloin

 

[Hikamaru]

Use Purrloin, Sell Glameow, Release Skitty

Poochyena, Zorua, Stunky

 

[Arcean Warrior]

Use Stunky, Release Poochyena and Sell Zorua( to make a fortune )

 

[Zoroark Cutie]

Since the person above didn't list any Pokemon, I'll list make a list.

Banette, Mismagious, and Dusknoir

 

[Hikamaru]

Use Mismagius, Sell Dusknoir, Release Banette

Togetic, Skiploom, Pikachu