The rule used to be "Cards are CBP/I/N when played, or they are not". Now we have
Woman With Child and
No Straw!.
So it seems that cards can gain CBI after they've activated, but before they've completed.
My question is, can abilities become CBI (after they've activated but before they've completed) due to a band ability? If I'm remembering correctly (I couldn't find this in the REG though), a band ability isn't considered "complete" until the character that is banded into battle completes their ability.
Examples:
- Cherubim bands to
Ezekiel. Does Cherubim gain CBI because of Zeke?
- Gold EC plays Revolt and bands to
Korah. Does Revolt gain CBI because of Korah?