What is commonly included in a mass card in addition to the intention?

A mass card typically includes a prayer in addition to the intention. The purpose of the mass card is to express the church's support for individuals, especially during times of grief or in remembrance of loved ones. The prayer serves as a way to invoke God's blessing and comfort for the person being remembered and for their family.

Including a prayer emphasizes the spiritual nature of the mass and reinforces the communal aspect of faith, as it allows recipients to join in prayer even if they cannot attend the service in person. This aligns with the traditional practices surrounding mass cards, which are meant to offer solace and promote fellowship within the faith community.

The other options you mentioned, such as a eulogy, photo, or biography, may be included in other contexts, like memorial services or obituaries, but they do not typically belong in the format of a mass card, where the focus is primarily on the intention and prayer.