Alethia, High Priestess

+1: Choose: Gain 1 worship counter or gain 2 life for each worship counter you have.
-X: Exile target nonland permanent with mana value X or less. If X exceeds your worship counters, gain one.
-7: You get an emblem with "At the start of your upkeep, create a 4/4 white Angel with flying for each worship counter you have."