Trick of Knowledge

Minor Action Personal
Effect: Make an Arcana check and gain the
benefit until the end of the encounter.
31-35: +5 to saving throws
36-40: +2 to all defenses
41 -45: +2 to attack rolls with arcane powers
46-50: Make saves at the start of turn instead
51-55: Pick two
56-60: Pick three
61 or higher: Gain all four