CURATOR COMMENT
-You have the wrong ELEMENT in the table (it should be 'Death', not 'Time')
I don't know about these cards - yes, it's "balanced" in that they hurt you as well, but I just don't like the idea of having everyone just 'die' by spamming counters on these permanents. Also, what would happen if both players die of the effect? Would the owner win or lose?