The Celestial Convergence is probably one of the most risky cards. It's a time bomb, and once you set it, you and your opponent are either gonna beat each other to a pulp, or gain life. Killing your opponent is no longer a stratagy. Not a desire. Just to have more life at the end of the seventh turn after the Celestial Convergence came into play.
This deck is loaded with life gaining things. Just drop the Converge as soon as you can and start pumping your life up. If you can manage to get all your Brainwood Cups and Silent Attendants in play, You'll be getting at least 8 life a turn.
This deck is probably one of the easiest ones to play. Just use your straitforward spells. No combos are required.