I understand the Rogue Surprise Attack PLUS a Critical Hit results in extra dice and double dice as these are different effects, but what about a Critical Hit on a Critical Hit?
- Attack rolls against the creature have advantage.
- Any Attack that hits the creature is a Critical Hit if the attacker is within 5 feet of the creature.
Since a Critical Hit "Condition" is already in effect, does a Critical Hit on the d20 roll re-double these dice?
Example: A Paralyzed gnoll is attacked by a longsword. Character rolls a 6 and a 20, a Critical Hit. Damage = (d8+d8)+bonuses, or (d8+d8)+(d8+d8)+bonuses?