The 40k set includes Sister Repentia and Triumph of Saint Catherine which are 5-power creatures that can be miracle cast for 2 mana. Now, it's not entirely clear whether a 5/5 lifelink for 2 mana is good enough for legacy these days, but it's plausible. So there was some speculation on the spoiler thread about putting them into an esper shell - maybe something like:


4 Sister Repentia
4 Triumph of Saint Catherine
4 Ledger Shredder

4 Temporal Mastery

1 Vanishment
1 Banishing Stroke

4 Force of Will
4 Ponder
4 Brainstorm
4 Jace the Mindsculptor

4 Mishra's Bauble

2 Witch's Cottage
2 Mystic Sanctuary
4 Polluted Delta
3 Marsh Flats
2 Flooded Strand
2 Undeground Sea
2 Badlands
2 Tundra
1 Plains
1 Swamp
1 Island