At 80,000 tier points you can get a diamond companion card for someone.
At 150,000 tier points you can get a seven star companion card for someone.
Does that someone have to be the same person.
I am diamond my brother is diamond.
It does no good to make me a diamond companion as I am already diamond
Can my brother at 80,000 make my mother his diamond companion
then when he reaches 150,000 make me his seven star companion?