In Betrayal at Baldur's Gate the Meenlock Omen card says:
When you take physical damage, you must apply it as mental damage instead
But, I find it interesting that it raises your Speed rather than a mental trait, where you will now be taking all of your damage. At our table we have discussed this card a lot. It seems like it makes the game unbalanced for the player that finds it, and will make them die a quick death. Do they have to take all physical damage as mental up to death? Or only until it would kill them to right above the skull?