Magellans gate of impel down connects the outside world with his prison. it has horns on top like himself. because he put much energy into it to make it how it is today, impel down is now Magellans heaven.
One of his accomplishments is that he captured Kanjuro. Kanjuro is related to wano kuni and has connections to a lot of strong Samurai.
Magellan wants to make use of the connectionsKanjuro has.
I had a lot of trouble remembering 妨げる / To Obstruct since they introduced a whole new person with a random name (Samantha) who I don’t think they’ve used again (which is how I usually remember the peoples’ names they use like Mrs. Chou, Kouichi, and Charlie Sheen). I replaced it with the mnemonic “When something is obstructing you, you can always go find some other (さまた) way” and I’ve remembered it a lot better since then.
I didn’t come up with these, but I do like some of these:
This one I couldn’t figure out how to quote, so I just copied and pasted it. It’s for remembering if 人 is pronounced nin or jin (although it can also be hito, bito, etc. I’m very sure I read this in other posts as well, so maybe there’s a more thorough out there:
I just make up different mnemonics for them myself (as Koichi fails us in that regard. ><)
For nin I make the mnemonics about Ninja.
For jin I make the mnemonics about Jinn.
Also, this post by @vargsvans I think had some good comments that I really recommend: