Spectral Shield (4e Power)

Spectral Shield	Warmage 4e Power Type::Utility 10
You phase into the arcane briefly, just long enough to attune yourself to a specific type of magic, reducing its effectiveness against you.
4e Power Usage::Daily  Arcane
4e Power Action Type::Standard Action	Personal
Effect: You gain resistance to a damage type of your choice equal to your level + your Intelligence modifier until the end of the encounter or for 5 minutes. Choose the damage type from the following list: acid, cold, fire, force, lightning, necrotic, poison, psychic, radiant, or thunder. Should your chosen damage type be used against you while affected by this power, you may use your Empower Orb class feature as a free action.