Cast (one's) lot in with (someone or something) spoken language verb phrase
Used to indicate joining or being associated with another person or a group.
I decided to turn down offers from other companies and cast my lot with a start-up company.
You know that I will cast my lot with my team, right? Though they're not the best players, they're the best team I've ever joined.
I'm sorry but the investor has decided to cast their lot with our rival instead of us.
When the scandal about you becomes public, I'm afraid that stakeholders will no longer cast their lot with you anymore.
Used to indicate that helping each other or working together toward the same goal will have advantages for everyone who is involved
Use one's influence and power to support someone
1. Said when you decide to use your social influence to have an advantage over other people
2. To make money quickly by selling your personal properties or financial assets
3. To die or pass away
It's mostly used in the present tense.
If a person has the devil's own luck, he or she has extremely good luck.
A: Yesterday I won a $10 million lottery jackpot and today I won a car in a draw.
B: You have the devil's own luck.