Lightroom CC __ Develop

Lightroom CC __ Develop

Crop (R key) Set aspect ratio

 

Lens correction (Basic , Profile ,Color ,Manual)

For me I use manual

Basic
White balance W key
Adjust Exposure ,Contrast ,Highlights ,Shadows ,White , Black (hold Alt key)
Adjust Clarity ,Vibrance , and Saturation
Y key Before/After
J Key On/Off Clipping

The basic panel sliders are much better at protecting detail in one part of the histogram while adjusting it somewhere else. 

If you can do what you want with the basic panel, the result may be quicker and better than tone curves.

Adjustment brush (K )
Add new pin (H key Pin On/Off)
Drag to select (Alt key deselect) (O key On/Off mask)
Adjust the setting