have all the aces
US /hæv ɔl ðə ˈeɪsɪz/
UK /hæv ɔl ðə ˈeɪsɪz/

1.
to be in a very strong position, having all the advantages
:
•
With his experience and connections, he really has all the aces in this negotiation.
•
Our team had all the aces going into the final match, so we were confident of victory.