Blue
Ravenous Bugblatter Beast of Traal
I wouldn't sweat it. They are playing their character. It does mean other characters will end up eatting the attacks that would have been spread more if they took some - focus fire is bad for the team getting focused.
But you may want to make it more interesting by varying up terrain and such so that it's a bad option. Not to stop the behavior nor punish the player, but to provide them with new challenges to overcome. [MENTION=6808925]Cyrinishad[/MENTION] had a great list to start from. But not every time - don't invalidate a player's character build choices, just make that their go-to isn't always the best option.
But you may want to make it more interesting by varying up terrain and such so that it's a bad option. Not to stop the behavior nor punish the player, but to provide them with new challenges to overcome. [MENTION=6808925]Cyrinishad[/MENTION] had a great list to start from. But not every time - don't invalidate a player's character build choices, just make that their go-to isn't always the best option.