in the ascendant
US /ɪn ði əˈsen.dənt/
UK /ɪn ði əˈsen.dənt/

1.
sedang naik daun, dalam peningkatan, berkuasa
rising in power or influence; becoming more popular, powerful, or important
:
•
With recent victories, the team is clearly in the ascendant.
Dengan kemenangan baru-baru ini, tim jelas sedang naik daun.
•
Her career has been in the ascendant since she released her hit album.
Kariernya telah meningkat sejak ia merilis album hitnya.