Take it...
Untap, draw, Plains, Equip my Enforcer with the Bonesplitter, Done.
Train
Life: 20
Hand: 0
Play: Mtnx2(T), Swx4(T), Disciple of the vault(when art to gy, opp lose 1 life), Viridian Longbow(equip 3, cre. gets T: deal 1 to target), Slagwood Armor(Equip 3, +0/+6), Vulshok Battlemaster(2/8, haste, Tap to deal 1 to target)(T), Myr Enforcer(4/4)(T), Fractured Loyalty on Spidey's Myr(whenever it's targeted, targeter gains control of it.)
GY: Nim Lasher, Fists of the Anvil, Bonesplitter, Shrapnel Blast, Slith Firewalker
RFG:
Spidey
Life: 6
Hand: 3
Play: Mtx3, Plainsx2, Blinkmoth Well (T: 1 colorless; 2, T: tap target noncreature artifact), Steel Wall (0/4), Bonesplitter (Equip: 1, creature gets +2/+0), Myr Enforcer (4/4, Loyalty, currently controlled by train)
GY: Electrostatic Bolt, Seething Song, Razor Barrier, Rustmouth Ogre
RFG
Untap, draw, Plains, Equip my Enforcer with the Bonesplitter, Done.
Train
Life: 20
Hand: 0
Play: Mtnx2(T), Swx4(T), Disciple of the vault(when art to gy, opp lose 1 life), Viridian Longbow(equip 3, cre. gets T: deal 1 to target), Slagwood Armor(Equip 3, +0/+6), Vulshok Battlemaster(2/8, haste, Tap to deal 1 to target)(T), Myr Enforcer(4/4)(T), Fractured Loyalty on Spidey's Myr(whenever it's targeted, targeter gains control of it.)
GY: Nim Lasher, Fists of the Anvil, Bonesplitter, Shrapnel Blast, Slith Firewalker
RFG:
Spidey
Life: 6
Hand: 3
Play: Mtx3, Plainsx2, Blinkmoth Well (T: 1 colorless; 2, T: tap target noncreature artifact), Steel Wall (0/4), Bonesplitter (Equip: 1, creature gets +2/+0), Myr Enforcer (4/4, Loyalty, currently controlled by train)
GY: Electrostatic Bolt, Seething Song, Razor Barrier, Rustmouth Ogre
RFG