Can we please do away with the Concentration Checks when one of your companions path right through a puddle of acid or poison or whatever? I thought in DnD you only did the Concentration Check when you are first hit with a melee attack or spell, NOT when your party likes to path right though a puddle of acid rather than path around it. Also even if it is not accidental, for instance. Lets say you eventually get to roll a Paladin and you cast some Concentration required buff on your self. Now you have to run through some fire in order to go smack a mob, while running through the fire (mind you I would expect the Concentration Check is they just bombed you with a fire spell) you Lose your Concentration???? This sucks. If this is part of the DnD ruleset then I will live with it but if this homebrew jackassery, please remove it from the game. Please let me know if this is part of the 5e ruleset or not.