As a reaction, which you take when a creature other than you within 18 meters who can see or hear you makes an attack or saving throw roll, you can inspire it. Until the start of your next turn, including the triggering attack or saving throw, the creature has a +2 bonus to attack rolls or a +2 bonus to saving throw rolls.
You can use this spell before or after the roll, but before any effects are applied.
You can expend 1 additional mana or psi to increase the bonus by 2.
You can inspire one additional creature for each additional mana or psi expended. The creatures must be within 9 meters of each other when you target them.