two-edged sword

and double-edged sword

Fig. something that offers both a good and bad consequence. The ability to get your insurance to pay for it is a double-edged sword. They may raise your rates. Her authority in the company is a two-edged sword. She makes more enemies than allies.

Common Names:

Name	Pronounced	Usage
Dechen	-	Tibetan, Bhutanese
Krunoslav	-	Croatian
Pepita	pe-PEE-tah	Spanish
Theophania	-	Ancient Greek
Grigore	-	Romanian
Ahlberg	['ɔ:lbɜ:g]