Take the tour ×  Damp Power (psionic):  Manifesting Time: 1
immediate action An amber aura quickly spreads over your body,
moderating the effects of the environment. When you manifest
this power, you are protected from the vagaries of destructive
energies directed against you. All variable numeric effects of
the next power, psi-like ability, spell, or spell-like ability
that affects you before the end of your next turn is decreased
to its minimum possible value. For instance, if you are struck
by an energy ray augmented to deal 5d6 points of damage while
protected by damp power, you would take only 5 points of damage.
Can I use an Immediate Action right after attack/damage roll?
share|improve this question add comment  2 Answers  up vote 4
down vote accepted  The SRD description of an immediate action
says you can perform an immediate action at "any time", but this
has some logical limitations.  The most common interpretation is
that the last chance you have to declare an immediate action to
interrupt anoth