A short while ago I made a post about it, but I wanted to dive in this trainwreck of an tier list and pick out the things that bother me the most about it.
https://feheroes.gamepedia.com/Arena_tier_list
I'll take my points from left to right (Red>blue>green>colorless)
Note that a few points can be explained by the fact that they didn't ajust much after the grail introduction. So TT and GHB units will be generally lower than they should be
I'll try to keep it at 10 points
#1 Laslow and Seliph above Josh and Lloyd
#2 Seth being at a lower tier than Luke and Stahl
#3 Gharnef beating Arvis and Julius, while Julius is below Raigh.
#4 Camus below Spring Xander
#5 Olivier beating Mae, L'Arachel and Saias. While sharing a tier with Micaiah. Micaiah 'eats armors for breakfast' Altina being in the 6th tier.
For that matter, Saias being basicly bottem tier.
#6 Walhart being basicly bottem tier. (Why do people think he sucks? Just use him well!)
#7 The entire axe B+ tier is a mess but Dorcas, Helbindi and Brave Ike certainly should be higher.
#8 The green ranged tier looks like it's sinking. Every unit should shove up 1 or 2 tiers. Especially Lewyn, Flying Nino, Soren and all the mounted mages.
Plus Legendery Lyn rock bottom
#9 All green dragon should also shove up two tiers.
#10 A small thing, but I really think Saizo is better than people give him credit for. A good option for close counter assassin builds. He's got good speed and def for a ranged unit. Makes for some safe debuffs/chip damage.