Terence's Misanthropy

Creatures your opponents' control have "Cumulative upkeep {1} or 1 life."
Whenever an opponent fails to pay a cumulative upkeep cost of a creature, put a vindication counter on Terence's Misanthropy.
At the beginning of your upkeep, if there are 10 or more vindication counters on Terence's Misanthropy, you win the game.