I made a singleton Ox deck and played it with some success in diamond. xd
https://duelspot.com/deck/the-wandering-ox/
It’s somewhat similar to Niklaren’s singleton Ox except with a different general and a few different card choices:
https://duelspot.com/deck/singleton-ox/
Less memey, more “meta” Ox decks would include:
https://duelspot.com/deck/hideatsu-the-ebon-ox-s-rank/
https://duelspot.com/deck/titan-ox/
You can also check out PonchoMango’s budget Ox:
https://duelspot.com/deck/budget-ox/