We had something like this in the Kobold Delves… you had totems and candles that wore off every time you moved with them. You had to manage them by dropping them in spots good for combat and stay in their aura to prevent extra damage. Then pick them up and move to another to replenish it.
They were nerfed in season two. Now you just pick them up and throw them where they need to be and you can carry multiples so you don’t have to replenish them.