Untap, Upkeep, Forest, Allay w/ buyback (killing your shackles), attack with my Soul. Done regardless if you block.
Ransac: 19
Hand: 10
In Play:
(T) Mountain
(T) Plains
(TT) Island
(T) Forest
(U) Raging Goblin (1/1, haste)
(U) Shield Mate (1/1, Sacrifice Shield Mate: Target creature gets +0/+4 until end of turn.)
(U) Standing Troops (1/4, vigilance)~Shackled~
[T] Wayward Soul (3/2, flying, U: Put Wayward Soul on top of its owner's library.)
Graveyard:
RFG:
Mooseman: 18/15
Hand: 11
In Play:
(T) Plains
(T) Island
(T) Mountain
(T) Forest
(U) Soul Warden (1/1, Whenever any other creature comes into play, gain 1 life.)
(U) Welkin Hawk (1/1, Flying, If Welkin Hawk is put into any graveyard from play, you may search your library for a Welkin Hawk card, reveal that card to all players, and put it into your hand. Shuffle your library afterwards.)
(S) Zealots en-Dal (2/4, During your upkeep, if all nonland permanents you control are white, gain 1 life.)
Graveyard: Shackles
RFG:
Ransac, cpa trash man