Turn Resistance
Turn Resistance (MR) is a rare ability that affords creatures with protection against abilities with the Turn keyword. It essentially causes turning effects to completely ignore the creature.
When a creature with Turn Resistance is targeted by a power or ability with the Turn keyword, make an Opposed Check (The effect's Potency vs the target's Turn Resistance). If the potency roll is less than the Turn Resistance roll, the effect fails to target the creature, not affecting it in any way. Otherwise the effect targets the creature as normal.