(Yes. It is SOP to write out the subtraction of damage due to DR, but the blades bypass the dragon's DR.)
Round 459
The blades zip over to 20N100E50Z, dealing 15 points of slashing and 7 points of electrical damage. The dragon has 98 HP, and is not distracted (27 Fort save).
Round 459
The blades zip over to 20N100E50Z, dealing 15 points of slashing and 7 points of electrical damage. The dragon has 98 HP, and is not distracted (27 Fort save).