Basics:
Weak combo: a,a,a.
Strong combo: b,b,b.
Weapon Throw: c.
Teleport: z (200 power).
Air attack: a or b (combinable).

Specials:
Lava Wave: D,F,a (500 power).
Lava Fist: D,B,a (400 power).
Lava Dragon: D,F,b (600 power).
Lava Snake: D,B,b (400 power).
Lava Ball: D,F,c (300 power).
Lava Rock: D,B,c (600 power).
Lava Blast: D,F,x (500 power).
Lava Breath: D,B,x (700 power).
Lava Coffin: D,F,y (800 power).
Counter: D,B,y.

Hypers (all done while crouching):
Lava Giant Burial: a (2000 power).
Boil Release - Poison Mist: b (2000 power).