X Equestris
Maester
A little side note, but something I thought was really cool when I found it out a few days ago on the 'Mental Floss' youtube channel.
Gladiator is the male term for warriors that fought as entertainment in the roman world. There was also a female term: Gladiatrix.
the wiki page has a bunch of sources if you wish to read up on this.
Indeed, though I hesitated to bring them up, as both gladiators and gladiatrices fought primarily as entertainment. It was relatively rare for them to die in the arena.