A cheat that induces earthquakes, or, provided the game allows for swimming and doesn't instakill you when contact with water is made, a cheat that submerges the whole map? (rdr2.com)
But these fights lack Gaiden's finesse, and also show Devil's Third's age terribly: they're chock full of QTE stick - waggling, telegraphed instakill strikes, tediously long health bars and unblockables. (gamesradar.com)
What's cool about it is that, in some cases, you can literally knock enemies to the water for an instakill or let a column collapse on them. (thatvideogameblog.com)