Untap, upkeep, Grab Plains, draw, play Plains, done.
Common Pool
Molten Slagheap - Land (T: Add 1 to your mana pool.; 1, T: Put a storage ctr on ~.; 1, Remove X storage ctrs from ~: Add X mana in any combination of B and/or R to your mana pool)
Sewerdreg - Creature-Spirit 3BB (3/3; Swampwalk; Sac ~: Exile target card from a graveyard)
Snapping Drake - Creature-Drake 3U (3/2; Flying)
Brain Gorgers - Creature-Zombie 3B (4/2; When you cast ~, any player may sac a creature. If a player does, counter ~.; Madness 1B (If you discard this card, you may cast it for its madness cost instead of putting it into your graveyard))
Eladamri's Call - Instant GW (Search your library for a creature card, reveal that card, and put it into your hand. Then shuffle your library)
Dimir House Guard - Creature-Skeleton 3B (2/3; Fear; Sac a creature: Regen ~; Transmute 1BB (1BB, Discard this card: Search your library for a card with the same converted mana cost as this card, reveal it, then put it into your hand. Then shuffle your library. Transmute only as a sorcery))
Library: 165
Graveyard:
Exile:
Mooseman: 20
Hand: 5
Battlefield:
(U) Swamp
(U) Mountain
(U) Forest
(U) Shepard of Rot (1/1; T: Each player loses 1 life for each Zombie on the battlefield)
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turgy22: 20
Hand: 6
Battlefield:
(UU) Swamp x2
(U) Mountain x1
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rokapoke: 20
Hand: 4
Battlefield:
(T) Forest x1
(TT) Swamp x2
(U) Chromatic Star (1, T, Sac ~: Add one mana of any color to your mana pool.; When ~ is put into a graveyard from the battlefield, draw a card)
(S) Face-Down Creature #1 (2/2)
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BigBlue: 20
Hand: 5
Battlefield:
(UU) Forest x2
(U) Island
(U) Cephalid Illusionist(1/1;When ~ is the target of a spell or effect, put the top 3 cards of the library into the graveyard; 2U,T: Prevent all combat dmg that would be dealt to and by target creature I control)
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Oversoul: 20
Hand: 5
Battlefield:
(U) Plains
(U,U) Mountain x2
(U) Enslaved Dwarf (1/1; R, sacrifice this: target black creature gains first strike and +1/+0 until end of turn)
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