A friend and I had a dispute about this.
The card says "IF you have two or more life, you MAY lose one life during your turn to roll 1 die".
My interpretation is you can only use it if you have at least two lives, then lose a life to roll the die.
My friend's interpretation is you roll it no matter how many lives you have you roll the die and only lose a life if you roll a 2.
Can anyone confirm which of us is right, or if we're wrong, what's the right way to deal with this?