Originally Posted by 1337 b4k4
I also said I already thought the rogue sneak attack damage aw overpowered for how easy it is to get. And we're talking at will here. Let's look at our pregen dwarf. With a +6 to hit and average die rolls, our dwarf will reliably hit anything with a 16 or lower AC and deal 20 damage per round. Let's look at our bestiary, the level 5 fighter could pretty much solo anything in the bestiary at will and without breaking a sweat. I'm all for making the fighter the best at fighting, but even the toughest creature in there goes down in 3-4 rounds just from the fighter. To me that seems a bit much, though I do think it's reasonable as an infrequent thing. That's why I suggest something like burning every die spent past the first on a given maneuver, although that might require even more dice. Hmmm, I guess I'll have to run these through some play testing, see of something jumps out.
I could see maybe burning one die on any maneuver with over 1 die, but all dice over 1 is outrageous, especially if you go with my suggestion that higher level maneuvers require the max number of dice you have at the level you get it. (so a 5th level maneuver takes 3 dice, a 20th level one takes 10. Making that 20th level maneuver burn 9 dice is completely unnacceptable unless those maneuvers are far beyond the power of spells, which I doubt I will ever see happen.)
Anyway, I'm going to point you back to "if that level of damage is a problem for the system, they've messed up their scaling", because hit points and damage should be scaling very quickly to make up for the lack of hit/AC bonuses. Honestly I find it a big compromise already to be stuck with flat AC/hit bonuses and have damage/hp still only progressing linearly. Damage progressing only at every other level is an even further compromise but one I can accept because it makes balance of the actual abilities easier. The current rate of scaling, 1 die per 5 levels? Absolutely atrocious. The 3.5 Fighter scales better than that.
As for the fighter being able to take on any monster 1v1 within 4 rounds, the expectation of encounters in 5e seems to be many monsters. The expectation also seems to be a tendency towards fast combats, 2-3 rounds for the most part. A character taking out a single on level enemy is what the game expects. If that is not the intention, the designers got their scaling wrong when they dropped hit points down, and need to bring HP back up.