Untap, upkeep, draw.
Thunderblade Charge (Sorcery; ~ deals 3 damage to target creature or player. Whenever one or more creatures you control deal combat damage to a player, if ~ is in your graveyard, you may pay 2RRR. If you do, you may cast it without paying its mana cost.), targeting your Wurm.
Done.
Turgy22: 18
Hand: 2
Library: 25
Battlefield
(UUT) Island x3
(UUT) Swamp x3
(T) Phyrexian Rager (2/2; Horror; When Phyrexian Rager enters the battlefield, you draw a card and you lose 1 life.)
(T) Blind Phantasm (2/3; Illusion)
(T) Wurm artifact creature (3/3; Wurm; Deathtouch) ** DEAD?? **
Graveyard: Tethered Skirge, Enfeeblement, Bone Shredder, Wurmcoil Engine, Terror
Exile:
----------------------------------------------------------------------
Rokapoke: 6
Hand: 5
Library: 25
Battlefield
(TT) Mountain x2
(TUU) Forest x3
Graveyard: Lowland Basilisk, Ghitu Slinger, Aftershock, Pitchburn Devils, Thunderblade Charge
Exile: