Untap, upkeep, draw.
Mountain.
Level up the Beastbreaker.
Attack for 6.
If you've no responses, I'm done.
Turgy22: 18 (12?)
Hand: 5
Library: 32
Battlefield
(UU) Swamp x2
(U) Island x1
Graveyard:
Exile:
Rokapoke: 20
Hand: 5
Library: 30
Battlefield
(T) Forest x1
(TT) Mountain x2
(T) Wild Nacatl (2/2; Cat Warrior; ~ gets +1/+1 as long as you control a Mountain. ~ gets +1/+1 as long as you control a Plains.)
(T) Beastbreaker of Bala Ged ([Level 1: 4/4]; Human Warrior; Level Up 2G; Level 1-3 4/4; Level 4+ 6/6 Trample)
Graveyard:
Exile: