Because their wining percentage were to low compare to other tier units. You should avoid these units in your team. These units are the worst in entire game. Just because these unit characters are not present in the S-Tier does mean they are weak. If you want the best team for the game, in this case, you can go through these tier units for sure. All of these units are outstanding picks if you wanted to go through the game without having a hassle. This tier character has massive potential and these characters are one of the best replacements for the S-Tier characters. If you willing to purchase characters in Brave Frontier then make sure you pick this tier character base version. Basically, this tier is stand out from the rest of the tiers. The characters have outstanding defence/ damage/buff s and much more. This tier has all the strongest fighters with overpowered abilities. The F-Tier has all the worst characters that you should avoid in your team because their wining percentage were very bad. After that, C and D Tiers has struggling characters that are lack of some abilities and at the end. Other great characters are listed in the A and B Tiers these fighters are strong all they need is little buffs. Where the strongest characters are listed in the S-Tier. The Brave Frontier Characters has been divided into six different groups.

The game can be played as multiplayer and you can download it for free for mobile devices from Google Play Store and Apple Store. Moreover, the Brave Frontier has more than 500+ missions you can make a process in the game by completing these missions and earn rewards along with unlocking new skills of characters. By using it your character will release attacks towards the opponent automatically using AI technology.

The game also offers you to play it as in the Auto-Battle mode, it is a feature that you can enable during the battles. Brave Frontier has multiple gaming modes, you can easily pick any mode to start the game.

You need to complete some given tasks or earn certain points in the battle to unlock those characters. However, some of the characters are locked in the game. Each character in the game owns special skills and abilities for battling. Basically, the game is based on the Story battles and the game contains almost 400+ characters that make it a lot harder for any player to pick some of the best Brave Frontier Characters for their team.

The Brave Frontier is a role-playing video game that was introduced in 2013.

How do you get 6 heroes in brave frontier?.

Up to date brave frontier tier list