Hey I have Orphan of the Greenblood and we had a rule disagreement with it.
The card is an Any Phase card. It has your discard the card to choose a character. Until the end of the phase that character loses all its icons.
My friend played the card during a challenge after I had committed my characters. My friend felt that the character could no longer be in the challenge. I felt the character could be in the challenge because I had already committed it to the challenge.
Any clerifications?
Don