See, here it comes...
Untap, upkeep, Draw
Attack with the Mass and Prowler for 2
Swamp
Veteran Armorsmith
Done
Spidey: 20
Hand: 1
Library: 29
Battlefield:
(T,T,U) Plains x3
(U,U,U) Swamp x3
(T) Squirming Mass (1/1; Fear)
(U) Skyhunter Prowler (1/3; Flying; Vigilance)
(U) Nomads en-Kor (1/2 due to Armorsmith; 0: The next 1 dmg that would be dealt to ~ this turn is dealt to target creature I control instead)
(S) Veteran Armorsmith (2/3; Other Soldier creatures I control get +0/+1)
Graveyard: Coercion
Exile:
Turgy22: 13
Hand: 4
Library: 29
Battlefield:
(T) Forest
(T) Plains
(T) Timberland Ruins (CIP Tapped; T: Add G; T,sac: Add Z)
(T) Boros Garrison (T: Add WR; CIP tapped; return a land to hand when CIP)
Giant Dustwasp - Suspended (1)
(S) Berserkers of Blood Ridge (4/4; Attacks each turn if able.)
Graveyard: Bramble Elemental
Exile: