2. Chamber of Secrets/Basilisk

4 McGonagall?

^^you're really close, but no

2 Ginny?

YES ITS GINNY

1. Aragog

2. Ginny

3. Luna

4. McGonagall

5. Umb****

6. Ron, Ginny, Arthur, Molly, Bill, Charlie, Gred, Forge and Weatherby.

1. Aragog?

2. Idk

3. Luna

4. Minerva

5. Umbridge

6. Weasley family

^^I simply cannot say that no. 6 is wrong

 🕷🌲🌲 - aragog

•🐓👩🏻‍🦰👦🏻 - ginny

•👱🏻‍♀️🦄🦋 - luna

•👩🏻‍🦳📜🧙🏻‍♀️- minerva

•👚👛🥿👩🐸 - umbit- umbridge 

•👨🏻‍🦰👩🏻‍🦰👨🏻‍🦰👨🏻‍🦰👨🏻‍🦰👨🏻‍🦰👨🏻‍🦰👨🏻‍🦰👩🏻‍🦰 - the weasleys

I'd like to point out a few things—

1. It could be the forest itself, it could be Aragog's children, it could a lot of things

2. Roosters and Harry don't really relate to Ginny, they aren't personality traits or things that define her. This could be the Basilisk, the Chamber of Secrets, Tom Riddle's diary, etc

3. Unicorns aren't relation to Luna. Butterflies aren't related to Luna. It could logically be any blonde girl in HP, like Fleur.

4. It could be any old witch. There are so many in HP. Sooooo many.

I got em all in one