Losing HP and falling
Taking damage is a normal part of the game. At some point, everyone will lose HP — for arriving to class late or doing poorly on an assignment. It's important to work together as a team to minimize that damage. Here are some tips:
Mages can use Psionic Shield on themselves to avoid taking damage.
Guardians can use Protect 1, 2, and 3 to help others to minimize damage and First Aid on themselves to recover HP.
Healers can use Heal 1, 2, 3, and Healing Circle to restore HP.
If a teammate loses all their HP, Healers can also use Restoration to make sure the teammate doesn't fall (which is bad news for everybody).
Falling
When teammates lose all their HP, they fall and must fulfill a random pledge, or consequence. These are recorded in Oron's Lantern.