Untap, upkeep, draw, Forest, Pattern of Rebirth on Harvest Wurm, done.
Oversoul: 19
Hand: 4
Library: 48
In Play:
-(U) Overgrown Tomb (swamp/forest)
-(T, T, T) Forest x3
-(T) Swamp
-(U) Fallow Wurm (4/4)
-(U) Harvest Wurm (3/2; enchanted with Pattern of Rebirth)
-Pattern of Rebirth (enchanting...