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D&D Critical Hit (Crit)

D&D Crit (Critical Hit)

Critical Hit (Crit): A fundamental mechanic in Dungeons & Dragons used to signify an exceptionally successful attack. It results in increased damage and can dramatically turn the tide of battle.

Critical Hit (Crit): This occurs when a player or Dungeon Master (DM) rolls a natural 20 on a d20 during an attack roll. The result is a guaranteed hit regardless of the target's Armor Class, and it typically inflicts double the normal damage.

Natural 20: A roll of 20 on a 20-sided die (d20), without adding any modifiers. In many circumstances, notably during attack rolls, this results in a critical hit.

d20: The 20-sided die, one of the fundamental dice used in Dungeons & Dragons. It is most commonly used for attack rolls, saving throws, and ability checks.

Damage Roll: This is the roll made after a successful attack roll to determine how much damage is inflicted on the target. In the case of a critical hit, this damage is often doubled.

Modifier: A number derived from a character's ability scores (Strength, Dexterity, Constitution, Intelligence, Wisdom, Charisma) or proficiency that is added to a d20 roll. This can include damage bonuses from a weapon or spell that are also doubled on a critical hit.

Attack Roll: The roll of a 20-sided die (d20) made by a player or Dungeon Master (DM) to determine if an attack hits a target. The number rolled is then added to any relevant modifiers.

Related Topics

Advantage: A rule that allows a player to roll two d20s during an attack roll, ability check, or saving throw, and take the higher result. This gives a better chance of rolling a critical hit.

Disadvantage: The opposite of Advantage, it requires a player to roll two d20s during an attack roll, ability check, or saving throw, and take the lower result. This reduces the likelihood of rolling a critical hit.

Relevant Rules and Mechanics

Scoring a Critical Hit: When a player rolls a natural 20 on an attack roll, they hit regardless of the target's Armor Class (AC), and they score a critical hit. This means the player gets to roll extra dice for the attack's damage.

Critical Damage: Once a critical hit is scored, the player typically rolls all of the attack's damage dice twice and adds them together. Any relevant modifiers are then added to this.

Remember, D&D is about creating memorable stories and having fun. The rules, including critical hits, are designed to add excitement and unpredictability, but the Dungeon Master has the final say and can adapt them to best suit their game's needs.

Critical Hits in Depth: High Stakes in D&D Combat

In Dungeons & Dragons, the clash of swords, the incantations of spells, and the tension of facing off against formidable foes are all central to the game's allure.


Critical hits add an extra layer of excitement to these encounters, offering a chance for heroes to score powerful blows and villains to strike with deadly precision.

When you make an attack roll and the d20 shows a 20, you've scored a "critical hit." This excellent stroke of luck means not only do you automatically hit your target, regardless of their Armour Class, but you also deal extra damage.

How much extra? That depends on the game edition, but in D&D 5th Edition, you roll all of the attack's damage dice twice and add them together. If you were swinging a longsword (which normally deals 1d8 damage) and had a +3 Strength modifier, a critical hit would deal 2d8 (two rolls of the d8) + 3 damage, rather than the standard 1d8 + 3. This rule applies to nearly all forms of damage dice, including those from weapon attacks, spells, or class features.

This mechanic can turn the tide of a tough battle, making those natural 20s a moment of celebration. However, keep in mind that your foes can also score critical hits against you, adding an extra element of danger to every combat encounter.

Understanding the power and potential of critical hits can enrich your D&D experience, heightening the thrill of combat, and making those victorious moments even more memorable. So the next time you roll that d20, hold your breath, cross your fingers, and hope for a critical hit!

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