One Button Healing or DPSing Macro
WoW Classic Era Shaman Macro
This macro allows you to heal a friendly mouseover target with Lesser Healing Wave or damage an enemy target with Lightning Bolt, saving you a button in the process. The macro will prioritize healing a friendly, alive mouseover target, but will damage an enemy target if none is present.
#showtooltip /cast [@mouseover, help, nodead] Lesser Healing Wave; [harm, nodead] Lightning Bolt