Sorry for the delay, which I just discovered is totally my doing...
Untap, upkeep, draw.
Plains.
Mask of Avacyn.
Done.
Rokapoke: 20
Hand: 6
Library: 66
Battlefield:
(T) Mountain x1
(T) Plains x1
(U) Mask of Avacyn (Equipped creature gets +1/+2 and has hexproof (it can't be the target of spells or abilities your opponents control). Equip 3.)
Graveyard:
Exile:
----------------------------------------------------------------------
Mooseman: 20
Hand: 7
Library: 67
Battlefield:
(U) Island
Graveyard:
Exile:
----------------------------------------------------------------------
Spiderman: 20
Hand: 7
Library: 67
Battlefield:
(U) Plains
Graveyard:
Exile: