MBC

[Lachrymology]

MBC 60 cards, 0 sideboard 4 {Mishra's Factory} 1 {Lake of the Dead} 4 {Wasteland} 13 {Swamp} 22 lands 2 {Zuran Orb} 3 {Crucible of Worlds} 4 {Leyline of the Void} 4 {Duress} 2 {Defense Grid} 2 {Grim Tutor} 4 {Diabolic Edict} 3 {Helm of Obedience} 3 {Night's Whisper} 4 {Sinkhole} 3 {Corrupt} 4 {Dark Ritual} 38 other spells Sideboard

[Lachrymology]

Haven't built the board yet. Don't much care for the old mirari firkin corrupts win con of old standard mbc. Like the idea of flexibility running four leyline for mad game 1 tech and a free first turn half of your helm of obedience win con combo. Thoughts?

[BlackJester]

Well, you're Leyline is working against your {Crucible of Worlds} + {Zuran Orb} combo.  (I'm sure you knew that, just sayin'.)

[Wally]

Well, you're Leyline is working against your {Crucible of Worlds} + {Zuran Orb} combo.  (I'm sure you knew that, just sayin'.)

Opponent's gy?

[BlackJester]

BAH!  I keep mis-reading it as {Planar Void}, it's namesake. 

[Lachrymology]

Leyline is main deck for the helm of obedience combo and the complete a mount of wreck it can do game 1 to a lot of the field. Zuran orb + crucible far from focus, just a chance to not lose the game. Crucible and my wasteland much better IMO.