I won with just one card vanessa voss with tome(dont know while in the play it always proc)and im touched with doom :D (note: all cards are full life and only voss play!)
If you don't want luck then 100% luck, 100%strategy, and 100% experience, 100% good cards making it 400% of the game! Don't fight just beacaues of stupid luck and who knows that i lost few times in a row to say it 70% luck?