D&D 5e Cause Fear: How It Works, Save DC, and Best Uses

What Cause Fear Does and Why It Matters

Cause Fear is a first-level spell in D&D 5e that forces creatures to become frightened of you for a short period. It belongs to the enchantment school and requires you to present a visible, threatening gesture while speaking a chilling invocation. At its core, the spell tests a target’s Wisdom saving throw: on a failure, the target becomes Frightened of you until the spell ends or the target takes damage; on a success, the spell has no effect. This makes Cause Fear a reliable way to gain tactical advantages in social and combat situations without landing an attack roll.

Below is a breakdown of the spell’s core mechanics, components, and how it interacts with rules and common scenarios you’ll encounter at the table.

Quick Reference

Spell Mechanics and Step-by-Step Resolution

When you cast Cause Fear, choose one creature you can see within 30 feet. The target makes a Wisdom saving throw. The DC equals 8 + your proficiency bonus + your Charisma modifier. On a failed save, the target is Frightened of you until the spell ends or the target takes any damage. On a successful save, the spell has no effect and does not expend a spell slot in editions that use slots, such as fifth edition. Because the spell is save-or-nothing, features that impose disadvantage on saves or effects that give advantage can meaningfully shift your odds.

Concentration is an important consideration. While concentrating, you cannot maintain another concentration spell at the same time. If your concentration is broken, the spell ends immediately. Range is a straightforward 30 feet, making it useful at the edge of melee reach or across short gaps. The spell’s verbal and somatic components mean you must speak and use a visible gesture, which a DM can flavor as a chilling command, a whispered threat, or a sinister gesture.

Targeting Limitations and Line of Sight

Line of sight is strict: you must see the target. Creatures behind total cover, in darkness you can’t see through, or otherwise obscured beyond your perceptual reach are not valid targets. You typically cannot target creatures you cannot see, unless a feature specifically allows you to affect them by other means. The spell affects only one creature, so it’s inefficient for crowds unless you can move to engage different targets on subsequent turns. This one-target focus encourages careful target selection rather than broad area denial.

At higher levels, notably with twinned spell patterns in variants that allow it, you cannot target two creatures with a single casting of Cause Fear in standard 5e rules. Some DMs permit reflavored versions at higher levels, but official material treats it as a strictly single-target effect. Notably, the spell does not require an attack roll, so you don’t deal damage or make weapon attacks; success depends entirely on the saving throw and the conditions of line of sight and legality of the target.

Advantages and Tactical Benefits

Fear effects are powerful because they impose the frightened condition, which combines disadvantage on attack rolls against the source of fear and grants the target the option to spend its movement to move away. This dual impact can reshape a battlefield: a frightened enemy might break off melee to flee, giving you or your allies safer positioning. In social contexts, a frightened creature might comply with requests, divulge information, or avoid hostile actions while the condition persists.

Compared to cantrips like Chill Touch or spells that require attack rolls, Cause Fear offers consistent mechanical impact without relying on to-hit rolls. It synergizes well with features that grant advantage on saving throws, reduce DCs, or trigger effects when targets become frightened. It also pairs well with positioning tactics—spells or abilities that restrict movement or provide cover can increase the likelihood that a frightened target stays within your area of control.

Common Situations and Answers to FAQs

Players and DMs frequently ask how Cause Fear interacts with specific scenarios. For example, if the target has Legendary Resistance or similar abilities, those do not typically apply because this is a spell save, not an ability check. A frightened target that takes damage from any source, not just your attacks, breaks the condition, which can be exploited in creative ways. If you cast Cause Fear and the target drops to 0 hit points before its save, the spell resolves after the drop: if the save then fails, the target is already down, but the frightened condition may still apply depending on the DM’s ruling. Many groups handle this by allowing concentration checks only while the creature is conscious, but your table’s ruling should be recorded for consistency.

Other FAQs include whether you can see invisible creatures to target them (yes, if you can see them via normal or magical means), whether darkness you can’t see through blocks targeting (it does), and whether the spell works on constructs or undead that lack Wisdom scores (it does, using the standard unmodified DC unless a feature states otherwise). Spells and features that impose disadvantage on Wisdom saves or grant advantage on saves directly influence your odds and should be tracked at the table.

Comparisons and Complementary Options

Several spells and class features provide fear effects at various levels. Below is a simplified comparison to show how Cause Fear fits into the broader toolkit:

• Cause Fear (1st level): single target, save-or-nothing, concentration, up to 1 minute
• Terror (2nd level, XGtE): 15-foot radius, repeated saves each round, more efficient for clusters
• Hold Person (1st level): single target, requires Wisdom save, incapacitation rather than fear
• Banishment (4th level): potentially sends a foe to another plane, strong control but higher level
• Features like the Cloak of Displacement or reactions that trigger when attacked can interact with frightened conditions, so consider your table’s mix of abilities when choosing when to cast.

When you pair Cause Fear with features that make the frightened condition more impactful—such as granting allies bonus movement when enemies move away, or stacking vulnerabilities while a target is fleeing—you increase its net value on the battlefield.

Best Practices for Players and DMs

For players, casting Cause Fear effectively starts with choosing the right target: a high-Wisdom enemy is harder to frighten, so consider Intelligence- or Charisma-based foes if Wisdom is low. Use concentration-friendly actions on your turn to maintain the spell while positioning. If you’re a DM, consider giving creatures proficiency in Wisdom saves or features that impose disadvantage on fear saves to reflect bravery, training, or innate resilience. Track when advantage or disadvantage applies, and make the consequences of failed saves clear—such as a creature turning its back on you and exposing vulnerable positioning.

At higher tiers of play, where spells and abilities proliferate, Cause Fear remains valuable because it doesn’t rely on attack rolls and it preserves your action for other uses. Use it to enable allies, disrupt enemy formations, or gain a moment of safety. In social frames, a frightened creature might be coerced into compliance, but remember that DMs should adjudicate how lasting that compliance is and whether it leads to roleplay opportunities or further complications.

Summary and Practical Takeaways

Cause Fear is a versatile 1st-level enchantment that gives you consistent control without needing to hit. Success depends on a Wisdom save, concentration, and smart targeting. It shines in scenarios where you need to disrupt enemy focus, create openings for allies, or gain short-term compliance in social encounters. Understanding its mechanics—range, components, duration, and interactions with features—helps you decide when it’s better to use Cause Fear versus other control options.

Keep in mind tables vary, so discuss rulings on edge cases with your DM or group. Whether you’re a player looking to maximize tactical flexibility or a DM considering how to balance it in your game, Cause Fear remains a foundational tool for control and battlefield shaping in fifth edition.

Tags: dnd-5e, cause-fear, spell-mechanics