Stairway to heaven

If you would gain life, gain that life +1 life instead. Everytime you gain life, put that many counters on Stairway to heaven.
Remove four counters: Draw a card
Remove seven counters: Create two 4/4 Angel tokens with flying.
If your devotion to white is 10 or more, you have 70 or more life and you control 7 Angels, you win the game. {t}Add: {w}and scry 1.