Yup. Revenant is another nice choice

@@ZcriptureZ meh, revenant loses stacks regardless of how weak the hit is, rhino has high damage absorption, and since it's infested, they'll eat up your stacks by the time you finish casting his ability

I'm a new player (2+ months in), and I did Corrupted mod farming early on to get every Corrupted mod. Honestly, it doesn't actually matter what Warframe you go with, because the mission is so low lvl that you can run all 4x keys on any Warframe and speed run the mission either way. Like I did it with Starter Mag, and you're not really gonna risk dying and you'll still oneshot the mobs with the damage penalty even with all 4x keys. Also, you can just run 4x keys in a pug / matchmaking group. Most people that run Horend are also farming for Corrupted mods and are pretty good at it, and most players queuing into it are running 4x keys anyway. So it's actually faster to have 4x players all running 4x keys, so whoever finds the vault first can open it. The vault drop pickup is shared map wide to the party. Also by running with matchmaking pugs, you can trade your duplicates with them since pugs will join/leave party often, so you'll often have different duplicates (and pugs mass running the mission tend to have their own dupes).