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human
[Avatar] What are some other cross-style element techniques like lightning bending?

In Avatar: the Last Airbender, Iroh explains that lightning bending is the result of applying waterbending techniques to firebending. Are there any other techniques like this that take ideas from one element and apply them to another?
gpt
> Iroh explains that lightning bending is the result of applying waterbending techniques to firebending.

Small Correction: Lightning Redirection was applying Waterbending techniques to Firebending.

In-universe, Lavabending's liquid, flowing state requires more fluid motions than traditional Earthbending, similar to Waterbending. You might be able to extrapolate some cross-bending areas of overlap. For example, steam (water taking from air) or sand (earth taking from air) could probably work.