How do you send an Iris Message?

1. Take a drachma (the money they use on mt. Olympus)

2. Create a rainbow of some sort

3. Throw the drachma into the rainbow, and say "O Goddess, accept my offering."

4. Tell the rainbow who you want to talk to.

5. An image of the person will appear, and an Iris-message of you will appear in front of them.

6. Have your conversation with that person, and to end it, destroy the rainbow somehow.