Indiana Jones

+1: Never tell me the odds: Counter the third spell played before your next turn. Draw a Card.
-3: Explore: Choose a card at random from an opponent's deck and play it without paying it's mana cost. If it is a land card, repeat this process.
-8: Put an Emblem named "The Holy Grail" into play. it says "Anytime an opponent activates or taps an artifact, exile it. Gain 1 life each time."