Covenant of Isaac

When Covenant of Isaac enters the battlefield,
you gain 10 life and draw a card.
At the beginning of your upkeep, if you control
seven or more lands, create a 1/1 white Human creature token.
If a source would deal damage to you or a
creature you control, prevent 1 of that damage.
I will bless you and will increase the number of your descendants for the sake of my servant Abraham.
- Gen 26:24.