That might’ve been my only complaint of the anime last season. Overpowered final level bosses show up one after the other but we only got 2 crazy matchups. I wanted a royal rumble type fight with all the heavy hitters.
The link shows it comes with 4 comb attachments. You could also just shape and trim it without any of the guards depending on how long your beard will be. As long as the trimmer is sharp then lineups will be no problem.