I'm looking for a 2級 vocab dec for anki in sentences. I know lots of people study with sentences and it seems like a good idea but do you all make your own sentences? Or copy/paste them creating your own decks? Surely someone has already done this and made it available.

My apologies if it's under my nose and I'm missing it.

Such a deck is largely useless unless it contains example sentences, and decent quality sentences are hard to find easily. The hard work in Anki is learning new words, not adding them. You'll probably save yourself a lot of time if you add words you personally encounter instead of trying to use someone else's premade deck.

There's a list of sentences from past exams on the Meguro Language Centre site

I'm not bothering with the grammar ones, but there is a list of 300 "vocab" sentences that I can send you...that said, I've come across a couple of typos

EDIT: It's not "Anki ready" but I'm sure you can fiddle about with it a bit yourself. Currently it's a two column Excel sheet.

I've got about 500 sentences from 2001.Kanji.Odyssey entered in Anki. It's great material, but it's copyrighted so I can't just give it out.

It's a shame because I wish I could just have a deck with all of 2001KO ready made. Out of all my study time with Anki, entering the sentences takes about half of the time.