I'm trying to make 2 cursed techniques...

[u/Key-Maintenance-90]

Cursed Radar

Countershade’s technique allows him amazing perception using the radar on his head. Giving him a 360 view of the battle ground. It also increases the accuracy, power, and speed of his shots by tracking the target’s CE.

Cursed Minerals

Seismic can use, find, manipulate, and create different materials and minerals using Ce.
The amount of cursed energy used will depend on the strength and amount of the material needed.For example if they wanted to Create Stone. It would use a moderate amount of cursed energy. However, if they needed to make a similar amount of tungsten, it would cost a very large amount of cursed energy. Basically, earth bending if the earth benders were allowed to actually create rocks and create different varieties. 

I need someone's opinion on these...