Fuck just picking one. I'd bend air and fire. I'd use one hand for fire and one for air and combine them. Everyone knows you add oxygen to fire it increases it's temperature. Earth and water wouldn't stand a chance
No you can only pick one! It's like Pokemon in the beginning. ONLY ONE. ? the choice is what makes it fascinating
See I'd just destroy you wolf. Let any air bender come at me haha they just make my shit more intense