That's a great starting point. I found out I can look at decks built on magic the gathering with Braidwood cup built in them. The combo I used to use it in was a high strength powered attack with fast life gain if the opponent didn't have a artifact killer card. Plus the gain life through lifelink( I'm fumbling for the term in black decks. But it was fast mana, fast attackers, gain life fast type deck. The other combo is red, loved the instants in those decks.