Good points all around. Sui-Chi remains. And I might not have an Artifact Blast in hand... yeah, that's the ticket!
So I'm just going to take this turn all over again.
Untap, upkeep.
Plains.
Wall of Spears.
Done.
Spidey: 18
Hand: 13
In Play:
(T) Mt
(T) Forest
(T) Plains
(T) Swamp
(U) Amulet of Kroog (2, T: Prevent the next 1 dmg that would be dealt to target creature or player this turn)
(U) Orcish Mechanics (1/1, T, sac an artifact: ~ deals 2 dmg to target creature or player)
(S) Sui-Chi (4/4, When ~ is put into a graveyard from play, add 4 to my mana pool)
Graveyard:
RFG:
rokapoke: 20
Hand: 13
In Play:
(T) Forest
(U) Mountain
(TT) Plains x2
(U) Argothian Pixies (2/1; AP can't be blocked by artifact creatures. Prevent all damage that would be dealt to AP by artifact creatures.)
(U) Dragon Engine (1/3; 2: DE gets +1/+0 until EOT.)
(S) Wall of Spears (2/3; Defender, First Strike.)
Graveyard:
RFG: