Updated list live.
Still looking for input on C or D for Lombre.
In the meantime, the last 20 mons:
Aron (X): N/A -> D-Tier (Or Lairon. Comes lategame but it has some utility Gym 8 and the Elite Four, probably decent enough to warrant a D)
Bergmite: N/A -> D-Tier (Ehhh looks textbook D at a glance. Walls everything physically but crumbles specially idk)
Cubchoo: N/A -> D-Tier (No idea seemed like a good fit (i.e. Beartic))
Dratini: N/A -> E-Tier (Or Dragonair. Endgame mon, could do much in the E4 but generally will not be doing much)
Druddigon: N/A -> E-Tier (Slow, endgame mon, not much to offer)
Electrode: N/A -> E-Tier (Its speed is its only redeeming quality since at this stage of the game, it hits like a wet paper bag outside of boom)
Heatmor: N/A -> D-Tier (Comes a bit too late but it has a good eighth gym and can do well against Wilkstrom)
Larvitar (Y): N/A -> E-Tier (Or Pupitar. Comes too late, evolves too late, Tyranitar's ability hinders the team, but a decent Malva option)
Litwick: N/A -> D-Tier (Late Chandelure sucks but Chandy is quite decent, handily mauling the last gym for example)
Magneton: N/A -> C-Tier (Conservative ranking but it does look like that Magneton is a solid lategame option I agree. I am a bit hesitant to put it in B though)
Piloswine: N/A -> D-Tier (Just seems like a good fit there I suppose lol)
Sandslash: N/A -> E-Tier (Too late to do much, okay against half of the E4 though so it could be a D)
Scyther (w/ Trade): N/A -> E-Tier (Endgame, not much different to Scyther, I will probably just merge the two)
Skarmory: N/A -> E-Tier (Endgame mon, does not offer much, definite E)
Smoochum: N/A -> D-Tier (Discussed before looks like a textbook D to me (i.e. Jynx))
Sneasel: N/A -> E-Tier (No Weavile until post-game but it seems like a decent gym seven mon)
Snover: N/A -> D-Tier (Get Abomasnow, whee Mega Evolution but speed, typing and Snow Warning can work against it)
Torkoal: N/A -> E-Tier (Decent Gym 8 option but it comes too late to do much otherwise)
Trubbish: N/A -> E-Tier (Does not look like it can do much)
Zoroark: N/A -> E-Tier (Illusion is fun to play with but it comes too late to be of much assistance)
All we need to do is tier the above and Lombre and everything will be tiered (and write-ups can start, probably in a new thread due to post sizes).
Also considering dropping Noibat to E. Any opinions on that?
Cheers!
Its_A_Random