Untap, upkeep, Swamp, attack with Giant Spider, blockers/responses?
Oversoul: 18
Hand: 11
In Play:
-(U, U, U) Swamp x3
-(U) Forest
-(U) Shanodin Dryads (1/1, forestwalk)
-(T) Giant Spider (2/4, can block as though it had flying)
-Psychic Venom (enchanting Spidey's Island #1; 2 damage to him when enchanted land taps)
Graveyard: Unholy Strength, Island
RFG:
Spidey: 15
Hand: 11
In Play:
(T) Mountain
(U) Island (Psychic Venomed)
(T) Island
(T) Swamp
(U) Mon's Goblin Raiders (1/1)
(U) Wall of Water (0/5, defender, U: ~ gets +1/+0 ueot)
Graveyard: Unsummon, Stone Rain
RFG: