Paralyzed (conditions)

* A paralyzed creature is incapacitated and can’t move or speak. * A paralyzed creature automatically fails Strength and Dexterity saving throws. * Attack rolls against a paralyzed creature have advantage. * Any attack that hits a paralyzed creature is a critical hit if the attacker is within 5 feet.

Source: 5e Core — official document

* A paralyzed creature is incapacitated (see the condition) and can’t move or speak. * The creature automatically fails Strength and Dexterity saving throws. * 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.

Source: 5e Core — official document

While you have the Paralyzed condition, you experience the following effects. * Incapacitated. You have the Incapacitated condition. * Speed 0. Your Speed is 0 and can’t increase. * Saving Throws Affected. You automatically fail Strength and Dexterity saving throws. * Attacks Affected. Attack rolls against you have Advantage. * Automatic Critical Hits. Any attack roll that hits you is a Critical Hit if the attacker is within 5 feet of you.

Source: 5e Core — official document