Magic the Gathering and Poker

I have quiet a few friends who play magic and I taught how to play poker awhile ago or already played poker... I have noticed majority of people who play magic are good hold em players.. I think both games take a certain amount of patience as well as decision making at 1 moment means everything in both games. If you compare them to moments in time, Its easy to see why good magic the gathering players usually convert into good poker players. Anyone else into magic or have friends who are into magic that are good hold em players?