Talk:Energybending/@comment-5376458-20120605064427/@comment-5145818-20120605070033

Simple

Waterbender - Metal Cage (assuming they're not bloodbenders, the guards attending to the prisoner should have no problem)

Earthbender - Metal Cage as well assuming they don't know how to metalbend. If they do know how to metalbend, put them in a wooden jail like they did with Toph in the original series.

Airbender - Metal cage once again

Firebender - Metal cage once again (although I'm not sure we'll ever know how Iroh busted out)